Guess that whole "American Idol" juding thing isn't happening? Adam Lambert will be joining the cast of "Glee" for season five, multiple sources confirm to E! News. Glee boss Ryan Murphy just tweeted, ...

Adam Lambert sings a Lady Gaga track in his debut on Glee, a trailer for the show has revealed. The American Idol alum - who was announced as a new cast member in July - performs 'Marry the Night' in ...

The star's appearance sparks a big reaction online, with fans describing his turn on the Fox show as "Perfection," "sassy" and "fabulous." By Michele Amabile Angermiller Not even ten minutes into his ...

Can Adam Lambert judge "American Idol" and star on "Glee" as either a regular cast member or in a special guesting roll next season? Guess that's the question in the wake of Wednesday's tweet by show ...

The "American Idol" star will join Darren Criss, Chris Colfer, Amber Riley, Naya Rivera, Cheyenne Jackson and others in honoring Jane Lynch at the Dec. 8 event in Hollywood. By Michele Amabile ...