Singer Jennifer Lopez performs at Madison Square Garden during the "En Concierto" tour on October 8, 2007 in New York City. **Exclusive** ***Exclusive*** (Photo by Kevin Mazur/WireImage)
Singer Jennifer Lopez performs at Madison Square Garden during the "En Concierto" tour on October 8, 2007 in New York City. **Exclusive** ***Exclusive*** (Photo by Kevin Mazur/WireImage)