JENNIFER LOPEZ CELEBRATES NEW SINGLE AT HYDE BELLAGIO
May 27, 2012 - 5:49 pm
Jennifer Lopez jumped in the DJ booth at Hyde Bellagio on Saturday and told the crowd, "This is my new single, everybody!" She played "Goin' In" and later joined her boyfriend Casper Smart in the V.I.P. booth. (Photo courtesy Ethan Miller/Getty Images)