Jennifer Lopez is proving that age is not a problem, as she said goodbye to 2009 at the Dick Clark’s New Year’s Rockin’ Eve wearing a very revealing catsuit.

On the ABC show, the 41-year-old Lopez sang “Waiting for Tonight” and received both wows of shock and amusement. While some have commented that Lopez’s outfit didn’t fit her age, others thought she looked pretty good for someone who gava birth to twins. Underneath, the 41-year-old was wearing nothing but the spangled suit and glittering red-soled Louboutin heels.The body-huffing, see-through getup J.Lo wore leaves little to the imagination, but people still find it odd that her famous booty seemed to shrink.

One Tweeter even asked if J.LO had done butt surgery. It was exactly 10 years ago that Lopez made eyes pop when she wore that infamous navel-plunging Versace to the 2000 Grammys, but it looks like this new getup will be another “only J.LO” style. What do you think? Did she rock the catsuit or not?