Couple of hours after her estranged husband Marc Anthony filed for divorce papers, Jennifer Lopez didn’t let the blues show as she reported to work on “American Idol”. The judge donned her sexiest looks yet: a skintight mesh and leather bondage dress, complimented with flawless makeup and a "Love" necklace around her neck. Lopez recently celebrated her dancer boyfriend Casper Smart's 25th birthday with an intimate dinner party, and she gave him a giant pickup truck.