Lady Gaga's saucy Christmas show

Lady Gaga sexed up New York's annual Jingle Ball concert on Friday (09Dec11) by singing a saucy version of White Christmas.

The Poker Face hitmaker headlined the Z100 radio station's show at Madison Square Garden and thrilled fans with a high-energy set.

She danced provocatively during a rendition of Bing Crosby's holiday hit, and sent the crowd into a frenzy with her new version of the track.

Lady Gaga explained, "I recently added a couple of lyrics to this song because I think it's too short. It's like when you really start to enjoy it, it stops. It's like a really bad orgasm. Merry Christmas New York!"

The singer also reminisced about the first time she attended the Jingle Ball as a child, telling the audience, "I worked so hard and when I was 11... my mom got me tickets to Jingle Bell Ball."

Other performers at the event included Kelly Clarkson and Demi Lovato, who sang Have Yourself A Merry Little Christmas together.

The former American Idol winner later sent a message to the pop star on Twitter.com declaring, "Girl we have got to sing together again! You have such a powerful and beautiful voice! I love your spirit."