Fans didn't get their money's worth out of David Cassidy during a show in Agoura Hills, California on Saturday night. Or maybe they did, if they love chaos.

David was slurring, forgetting lyrics and he even fell once. He's battled drug and alcohol problems over the years, but there's no word what happened on Saturday.

David reportedly told the crowd that a show last night in Santa Barbara would be his last ever, due to health problems.

On February 7th, David posted a message on his website, saying he'd be playing all over North America through 2017. He does have a few more dates lined up, two next month and one in June.