Jennifer Lopez showed the amateurs how it's done on last night's American Idol (May 10, 2012). The 42 year old, who appears as a judge on the show, took to the stage last night to perform her new single 'Dance Again.' J-Lo squeezed herself into a cleavage-baring sparkly leotard, tights and heels and according to The Sun, proved herself "a force to be reckoned with," while putting the show's contestants to shame in the process.
During the dance routine, Lopez even managed to fit in a raunchy moment with her fella, Casper Smart, who doubles up as one of her backing dancers. It won't have been easy viewing for Marc Anthony, who's in the process of divorcing Jenny From the Block, after seven years of marriage together. The couple split last year and Marc, also a Latino singer, is looking for joint custody of their four year-old twins Max and Emme. According to reports from the US, Marc was angered by pictures of the twins together with Casper. Jenny and Marc have, however, denied that their divorce is a bitter battle and maintain that they are still good friends.
Following last night's performance Jennifer attended an event at the Hotel Bel Air in Los Angeles, to launch her latest fragrance, 'Glowing By J'Lo.' The Latin diva also recently announced that she plans to embark on a tour with Enrique Inglesias, when the latest American Idol season has finished.