Lambert to Mentor Idols

Adam Lambert, the glitteriest American Idol runner-up I ever did see, is returning to the show April 13 to mentor contestants for an as-yet-unspecified theme. The speculation begins now! Is it Rock Week? Queen Week? Shiny Men Week? Diplomatically Ignore Danny Gokey Week? What about Vague Jo Anne Worley Resemblance Week? Whatever it is -- I can't believe what Katie Stevens tried to do with it. [MTV]