Last we heard of fifth season American Idol winner Taylor Hicks, he was bounding around Hawaii with a Milwaukee news anchor who may or may not have been his girlfriend-for-hire. Thankfully, he's moving onto greener pastures: Hicks has just signed on to make his Broadway debut as "Teen Angel" in a revival of Grease. (Hicks joins Clay Aiken in the illustrious roster of Idol contestants who wind up stunt-cast on the Great White Way.)