Singer/actor David Cassidy (R) and his daughter Katie Cassidy arrive at the 9th annual Family Television Awards in 2007 David Cassidy speaks onstage during the 9th annual Family Television Awards ...

Danny Bonaduce, Susan Dey, David Cassidy, Suzanne Crough, Jeremy Gelbwaks, Shirley Jones from the episode "Gallery" from the TV sitcom, "The Partridge Family," July 28, 1970. ABC Photo Archives ...

David Cassidy ... Rolling Stone‘s history with Cassidy is well-known due to an infamous cover story with a photo shoot by Annie Leibovitz that showed the pop star naked, shocking many of ...

Shaun Cassidy, who shared a father with David, posted a black-and-white photo on Instagram to recall the time they spent together as young children. “When David came to visit us on the ...

David Cassidy, rockin' the gold jacket in one of the many promotional photos for "Celebrity Apprentice." Photo by: NBC It’s a calendar twister, all right -- Marty McFly had an easier time ...