John Stamos was feeling nostalgic recently, taking a moment to share his high school senior photo with fans online, leaving ...

Spencer Heyfron Back in the late '70s, teen pop star Shaun Cassidy would jump through a papered ring onto a stage while thousands of mostly female fans would scream in the kind of way that creates ...

Presley Ann/Getty, Kevin Mazur/TAS23/Getty As one of the biggest pop stars of the late '70s, Shaun Cassidy knows about packed arenas, screaming fans and chart-topping singles. And even though he ...