Jennifer Lopez Gallery (photo 0052149)

Singer Jennifer Lopez performs at the Trump Taj Mahal Casino and Resort at the "En Concierto" tour opener on September 28, 2007 in Atlantic City, New Jersey. Jennifer Lopez and Marc Anthony "En Concierto" Tour Opener - September 28, 2007 Trump Taj Mahal Casino Resort Atlantic City, New Jersey United States September 28, 2007 Photo by Kevin Mazur/WireImage.com