Diva-Off: Jennifer Lopez and Mariah Carey Take the Stage For American Idol American Idol: 9 Stars We'd Love to See as Judges Phillip Phillips Is America's New Idol American Idol Gets Ready to Crown a Winner and to Possibly Say Goodbye to Jennifer Lopez Our Top 7 Jennifer Lopez Fashion Moments on American Idol Jennifer Lopez Says Goodbye to the Eliminated Idol and Meets Our Huge Fan Casper Smart Pays Jennifer Lopez a Visit on the Idol Set Jennifer Lopez Takes the Stage With Casper and Celebrates 10 Years With Coty Jennifer Lopez Sparkles on Idol as Ryan Secreast Pulls a Marriage Prank Jennifer Lopez and Carrie Underwood Get Sexy For the AI Stage Jennifer Lopez Has a Red-Hot Night at American Idol J Lo Wears Sexy Sequins and Says Goodbye to Elise Testone on Idol Jennifer Lopez Picks Her Idol Favorite and Preps to Dance With Casper Jennifer Lopez and the American Idol Judges Say Goodbye to Colton Dixon Sexy Jennifer Lopez Cheers Up Ryan Seacrest on an Emotional Idol Night American Idol's J Lo, Steven, and Randy Use Their Wild Card to Save Jessica Sanchez From Elimination Jennifer Lopez Wows in a Sexy, See-Through LBD on American Idol Jennifer Lopez Wraps Up a Sexy Show at a Party With Casper Smart American Idol Goes '80s and Jennifer Lopez Is Moved to Tears Meet the American Idol Season 11 Semifinalists! Jennifer Lopez and Ryan Seacrest Gear Up For Idol and Talk Fashion Jennifer Lopez Gets a Surprise Visit From Casper During AI's Hollywood Week Jennifer Lopez Returns to Work While Casper Gets a New Ride Jennifer Lopez Shines Bright For American Idol's Hollywood Week Auditions