Watch Now: Tony and Gaga Perform Cheek To Cheek on The Grammys

Watch Now: Tony and Gaga Perform Cheek To Cheek on The Grammys

Relive Tony Bennett and Lady Gaga's performance last night during The Grammys as the two sang the title track from their Grammy award winning, number one album Cheek To Cheek: http://vevo.ly/UJNwwf Pick up your copy of Cheek To Cheek on iTunes now! smarturl.it/CheekToCheek