And she complimented her singing with quite a bit of hip swivelling and stomping in her skintight cat suit decked with studs and laces. The highlight of the performance saw Lopez and her back-up dancers twirling canes for a Charlie Chaplin-esque number. The festival's 60th anniversary witnessed Lopez take to the stage twice. During her second act the mum of two wore gold tasseled military regalia and sang "What Is Love?", a track from her new record, "Love?"
"You didn't know I could do that did you?" the New York Daily News quoted her as shouting at the end of the show.