73,871 Lady Gaga Photos & High Res Pictures - Getty Images

In this image released on November 28, Tony Bennett and Lady Gaga perform on stage during MTV Unplugged: Tony Bennett & Lady Gaga at the Angel Orensanz Center in New York City. MTV Unplugged: Tony Bennett & Lady Gaga will air Thursday, Dec. 16, at 9 p.m. ET on MTV in the U.S. And across its global platforms. Get premium, high resolution news photos at getty

73,871 Lady Gaga Photos & High Res Pictures - Getty Images

lady gaga styled by david lachapelle posing in an

44,276 Photos Of Lady Gaga Stock Photos, High-Res Pictures, and Images - Getty Images

73,871 Lady Gaga Photos & High Res Pictures - Getty Images

Lady Gaga Stuns in 8-Inch Heels & Models More Looks for W Magazine's 'Best Performances' Issue - Yahoo Sports

Lady gaga hi-res stock photography and images - Alamy

GAGAIMAGES

44,275 Lady Gaga Photos Stock Photos, High-Res Pictures, and Images - Getty Images

Lady gaga hi-res stock photography and images - Alamy

72,932 Lady Gaga Photos & High Res Pictures - Getty Images

Lady Gaga. Lady gaga, Lady gaga fashion, Lady