Jennifer Lopez: Skintight Sexy on New Year's Eve

Jennifer Lopez performs her classic hit “Waiting for Tonight” in Times Square for News Year’s Eve on Friday (December 31) in New York City.

The 40-year-old “Louboutins” singer surprised viewers by squeezing into a skintight bejeweled bodysuit with a studded neckline (as created by costume designer Paula Bradley).

Hey Adam Lambert, J.Lo pushed a man’s head into her crotch and no one made a stink about that!

10+ pictures inside of Jennifer Lopez looking skintight sexy…