C’mon, get happy! Musician and actor David Cassidy, who died seven years ago on Nov. 21, 2017, at age 67 from organ failure, was one of the great teen idols of the 1970s; his role as Keith ...

David Cassidy would have turned 75 today — and while he’s no longer here, his daughter shared how she plans to honor him on his birthday. “The Partridge Family” heartthrob passed away in ...