Shaun Cassidy opens up about growing up with celebrity parents Jack Cassidy and Shirley Jones, revealing family jealousy and complicated relationships.

A '70s superstar revealed that his equally famous sibling felt "conflicted" over his rise to fame as a teen idol. He stepped into the spotlight less than five years after his brother became arguably ...

Shaun Cassidy exclusively tells PEOPLE that his father was a bit of a “phony,” at least publicly. "My dad was so complicated,” the former teen idol, 66, says. “He basicall ...

Former teen idol Shaun Cassidy called out his late father, Broadway and television star Jack Cassidy, as a "phony," saying he was more showman than parent. Shaun, a former teen heartthrob who rose to ...