'Somebody please help!' David Cassidy's fans take to social media with fears for the Partridge Family star as he struggles to remember words to songs, slurs and falls over at gig

David Cassidy's fans were left shocked as the star struggled his way through a concert in Los Angeles, California, with many fearing the star was once again drinking.

The 66-year-old has struggled with addiction and attended rehab last year, but many watching at The Canyon Club in Agoura Hills on Sunday night feared the Partridge Family star had relapsed.

The one-time teen heartthrob can been seen in videos of his performance struggling to remember words, slurring, taking long breaks, telling rambling stories and even falling over at one point.

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Shock appearance: David Cassidy struggled through a concert in Agoura Hills, outside LA, on Saturday night, slurring his words, forgetting lyrics and falling over 

Fan fears: David Cassidy's fans were left shocked as the star struggled his way through a concert in Los Angeles, California, on Saturday with many fearing the star was drinking again

In video obtained by the DailyMail.com, the performer says he will no longer be touring but he is scheduled to play another concert on Sunday.

While he vowed to make the show his last, he struggled to stay on his feet and play the guitar.

The aging star even stumbled over some of the words to his hit Get Happy.

At one point of the show - in a video obtained by TMZ - when he once again forgets the words to a song, David attempts an instrumental alongside his keyboardist but falls back over a piece of stage equipment.

Cries for help: Some fans watching the show were so concerned they took to social media and called for someone to intervene 

Cries for help: Some fans watching the show were so concerned they took to social media and called for someone to intervene 

'Pull it together': Another fan shared a video of the singer suggesting David had relapsed by using the hashtag #pointmeinthedirecrionofrehab

'Pull it together': Another fan shared a video of the singer suggesting David had relapsed by using the hashtag #pointmeinthedirecrionofrehab

The star can be seen falling back behind the curtain before finally getting back up with guitar in hand.

Later during his set, David abandoned the guitar completely saying: 'Apologies I can't play the guitar it's badly out of tune.'

Handing the instrument off, he grabs a microphone and promptly hits himself in the face with it.

Going out with a bang: The veteran star said he was no longer going to tour during one of his long speeches even though he is meant to be playing in Santa Barbara on Sunday

Going out with a bang: The veteran star said he was no longer going to tour during one of his long speeches even though he is meant to be playing in Santa Barbara on Sunday

Difficulties: The former teen heartthrob, 66, has a history of battling addiction but on Monday he revealed his current issues are a result of the onset of dementia

Had difficulties: While he vowed to make the show his last, he struggled to stay on his feet and play the guitar

Lyrical missteps: He stumbled over some of the words to his hits and gave up trying to play the guitar as shocked fans watched. Video of his gig circulated on the Internet afterwards

Lyrical misstep: The aging star even stumbled over some of the words to his hit Get Happy

David Cassidy WTF? #partridgefamily

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In one video an audience member can be heard exclaiming: 'Oh my god he just hit himself in the face with the microphone!'

Throughout the night, the singer launched into long stories many of which did not make sense.

At one point he said: 'I love being able to come back to the place, despite the fact I wasn't born here, for the most part this is my home and this is where I became television star, a rock and roll star.'

Instrument issues: Later during his set, David abandoned the guitar completely saying, 'Apologies I can't play the guitar it's badly out of tune'

Instrument issues: Later during his set, David abandoned the guitar completely saying, 'Apologies I can't play the guitar it's badly out of tune'

Strange behavior: At one point Cassidy grabbed a microphone and hit himself in the face with it

Whack! Handing the instrument off he grabs a microphone and promptly hits himself in the face with it

Again sounding like he was quitting: 'This is hard for me to say very, very, difficult for me to say as much as I really do, do, do love it ... Hello Los Angeles, how are you baby?'

The speeches were combined with long pauses where David seemed confused at times hugging his guitar.

In another fan video, the singer tries to start talking again but his band quickly launch into a song to stop him talking.

Telling a tall tale: Throughout the night, the singer launched into long stories many of which did not make sense

Telling a tall tale: Throughout the night, the singer launched into long stories many of which did not make sense

Seeking comfort: The speeches were combined with long pauses where David seemed confused at times hugging his guitar

Seeking comfort: The speeches were combined with long pauses where David seemed confused at times hugging his guitar

Losing patience: During one of his speeches, the star's band quickly started playing to stop him talking and at another point he became angry at the crowd for not listening 

Losing patience: During one of his speeches, the star's band quickly started playing to stop him talking and at another point he became angry at the crowd for not listening 

Trying again to tell a story, in another video the 66-year-old becomes angry at the audience for not listing.

'You're obviously not listening, I'll just shut up,' the veteran pop star says before turning his back on the audience.

He only returns to the mic after audience members chant his name but others can be heard chanting 'coffee' as they believe he is drunk and needs to sober up.

Tough times: This comes after finally seemed like the star was seeing some light at the end of a in his struggles with bankruptcy tunnel, with The Partridge family star submitting a plan to end his Chapter 11 to a Florida Court

Tough times: This comes after finally seemed like the star was seeing some light at the end of a in his struggles with bankruptcy tunnel, with The Partridge family star submitting a plan to end his Chapter 11 to a Florida Court

Those at the concert expressed their deep concerns for the singer on social media.

Fan Audrey Fisher-Price, posing a video from the concert and pleaded for help for the singer: 'Somebody, please help #davidcassidy. #drunk'

Another fan, John Borack, explained on His Facebook the sad scene he witnessed.

He wrote: 'The term 'train wreck' doesn't begin to do this justice. Later in the show he fell down on stage. While I hope he gets help for what is obviously a major substance abuse problem, I was also wondering if he was going to break into 'I Think I Love Booze' or 'I Woke Up Face Down This Morning.' Ugh. So sad. '

'This man needs serious help': A guitarist from the band that opened for the star, Fernando Perdomo wrote, 'David Cassidy last night was the worst show I have ever seen'

'This man needs serious help': A guitarist from the band that opened for the star, Fernando Perdomo wrote, 'David Cassidy last night was the worst show I have ever seen'

A guitarist from the band that opened for the star shared his thoughts on social media as well as a video of the star struggling to sing.

Fernando Perdomo wrote: 'David Cassidy last night was the worst show I have ever seen. This man needs serious help.'

In his video audience members can be heard singing 'C'mon get sober'' as David attempts to sing line 'C'mon get happy!'.

David is meant to play his final show of his West Coast Tour on Sunday night at the Granada Theatre in Santa Barbara.

Sad song change: Audience members can be heard singing in ine video 'C'mon get sober'' as David attempts to sing line 'C'mon get happy!'

Sad song change: Audience members can be heard singing in ine video 'C'mon get sober'' as David attempts to sing line 'C'mon get happy!'

Awaiting explanation: DailyMail.com has contacted a representative for David but has yet to hear a response

Awaiting explanation: DailyMail.com has contacted a representative for David but has yet to hear a response

Speaking of that concert with Santa Barbara's Independent he said, 'I just can't tour anymore. I know it's time. I've done it at the highest level. I've been embraced by millions and millions and millions of people all over the world.'

It is not known if that concert will go ahead after Saturday night's issues. 

DailyMail.com has contacted a representative for David but has yet to hear a response. 

Not done yet: David is meant to play his final show of his West Coast Tour on Sunday night at the Granada Theatre in Santa Barbara

Not done yet: David is meant to play his final show of his West Coast Tour on Sunday night at the Granada Theatre in Santa Barbara

This comes after finally seemed like the star was seeing some light at the end of a in his struggles with  bankruptcy tunnel, with The Partridge family star submitting a plan to end his Chapter 11 to a Florida Court.

The 66-year-old's trustee has helped develop a way for him to crawl out of debt following a 'stressful and challenging period' in his life, according to documents seen by RadarOnline.

The Seventies star declared bankruptcy in 2015 and has said in his most recent documents that diminishing royalty checks for The Partridge Family, health issues that prevented him from touring and bad investments in the Bahamas have led to his dire financial situation. 

Trying to get right: David's (pictured December) plan would, if approved, see him pay off creditors over 60 months

Trying to get right: David's (pictured December) plan would, if approved, see him pay off creditors over 60 months

The documents claimed: 'While he still loves performing for his fans, it is more difficult to travel and perform in various parts of the United States or worldwide due to his health.'

A plan - that still needs to be approved by the court - is proposing to pay off the millions owed to creditors over a 60 month period.

'He is proposing this plan of reorganization primarily to resolve pending litigation which arose during a very stressful and challenging period of his otherwise successful career.' 

Pictured above is Cassidy in his younger years
Cassidy while on The Partridge Family

Former teen heartthrob: Cassidy is seen here in his glory days (left in 1972) and on The Partridge Family (right in 1973) said less royalties from the hit show and his music contributed to his bankruptcy 

Had an impact: The star's health has also prevent him from earning the document's said,  While he still loves performing for his fans, it is more difficult to travel and perform in various parts of the United States or worldwide due to his health.' He is pictured here in 2015

Had an impact: The star's health has also prevent him from earning the document's said,  While he still loves performing for his fans, it is more difficult to travel and perform in various parts of the United States or worldwide due to his health.' He is pictured here in 2015

This 'challenging period' has included a divorce from third wife Sue Shifrin, multiple arrests, eye surgeries and a stay in a rehab facility. 

The Partridge Family star's rehab stay was revealed in Chapter 11 bankruptcy documents that he filed in October and seen exclusively by DailyMail.com.

Cassidy wrote a $793.99 check to Recovery Unplugged in September, a program that offers 'a music-based treatment' that gives patients 'a well-rounded recovery experience', according to its website, meaning it uses instruments and music as a form of therapy and a means to rehabilitate patients.

Tough time: Court docs spoke of the singer trying to overcome a 'challenging period' which included a divorce from third wife Sue Shifrin (pictured 2006), multiple arrests, and  rehab

Tough time: Court docs spoke of the singer trying to overcome a 'challenging period' which included a divorce from third wife Sue Shifrin (pictured 2006), multiple arrests, eye surgeries and a stay in a rehab facility

It is unclear if Cassidy took an inpatient or outpatient route at the Fort Lauderdale, Florida, facility, and it is unknown if he is still in the program.

The facility provides treatment for addictions including alcohol, cocaine, heroin, prescription pills and many other issues.

Back in March, Cassidy was sentenced to two years of probation and his license was suspended for five years after he collided with a vehicle on a Florida highway and fled the scene.

Seeking help: The Partridge Family star's rehab stay was revealed in Chapter 11 bankruptcy documents that he filed in October and seen exclusively by DailyMail.com

Seeking help: The Partridge Family star's rehab stay was revealed in Chapter 11 bankruptcy documents that he filed in October and seen exclusively by DailyMail.com

Music therapy: Cassidy wrote a $793.99 check to Recovery Unplugged in September, a program that offers 'a music-based treatment' that gives patients 'a well-rounded recovery experience', according to its website

Music therapy: Cassidy wrote a $793.99 check to Recovery Unplugged in September, a program that offers 'a music-based treatment' that gives patients 'a well-rounded recovery experience', according to its website

He had been charged with fleeing the scene of an accident, driving on a suspended license due to his previous DUI conviction, and operating a vehicle with an expired registration.

Legal trouble: In March, Cassidy was sentenced to two years of probation after DUI hit-and-run on a Florida highway

Legal trouble: In March, Cassidy was sentenced to two years of probation after DUI hit-and-run on a Florida highway

Along with probation and having a suspended license, a judge ordered that Cassidy would be subjected to random breath and urine tests at his expense.

If he violates his probation, Cassidy could be thrown in jail.

It was after his sentencing that Cassidy filed for Chapter 11 debt owing money on his Florida home and payments to lawyers and credit card companies.

But according to his documents, he has more assets than he does liabilities: He has $2,143,367.97 in liabilities while having $3,714,913 in assets.

The child star listed his assets as his $3 million Fort Lauderdale home, two properties in the Bahamas that he bought for $387,000 each, a 2009 Chevrolet Corvette, a 2004 Lexus with an unknown value, $120 in cash and $3,000 in bank accounts.

He also said he has $20,000 in furniture, nearly $500,000 in retirement accounts, $30,000 interest in a tax refund, and $94,000 owed in his legal victory against Sony for unpaid royalties from The Partridge Family.

His debts, however, include an $855,000 line of credit on his Florida home, $803,000 on the first mortgage on the home, $21,000 in American Express bills, more than $150,000 owed to lawyers and a $292,000 Wells Fargo personal line of credit.

He said that his average income monthly is $12,500, but his expenses top out at $27,772 - leaving in $15,000 in debt every month. 

Could be the solution: Cassidy does have more assets than he does liabilities - he has $2,143,367.97 in liabilities while having $3,714,913 in assets. The child star's assets include his $3 million Fort Lauderdale home

Could be the solution: Cassidy does have more assets than he does liabilities - he has $2,143,367.97 in liabilities while having $3,714,913 in assets. The child star's assets include his $3 million Fort Lauderdale home

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