“American Idol” (8 p.m., Fox): Things are heating up on “American Idol” as

“American Idol” (8 p.m., Fox): Things are heating up on “American Idol” as the Top 13 contestants take the stage for the first time and prepare to get slammed for their bad song choices and bad wardrobe. Is there a Kelly Clarkson or Chris Daughtry among the bunch?