Jennifer Lopez is down a catsuit.
The singer/actress and now American Idol judge donated the sexy, sparkling number she wore in the video On The Floor to the Hard Rock Cafe in Hollywood on Tuesday, where she celebrated the recent release of her new album, LOVE?.
Lopez, clad in a sexy pair of harem pants, greeted the audience and signed autographs for fans in attendance.
In the crowd was the hitmaker's hubby, Marc Anthony.
On The Floor has hit the top five on the U.S. Charts; J.Lo has hit the top spot four times before, with If You Had My Love, Ain't It Funny, I'm Real and All I Have.