Lady Gaga gets naked for Tony Bennett

Lady GaGa stripped off naked so Tony Bennett could sketch her. The 'Mary the Night' singer has revealed she posed nude so the year-old crooner could draw pictures of her and the idea was conceived by renowned photographer Annie Leibovitz. I felt shy and thought, 'It's Tony Bennett, why am I naked? The pictures that Tony sketched of Gaga, 25, will be published in Vanity Fair magazine next year. At the beginning of the holiday show, the two singers performed 'The Lady Is A Tramp' - the track they recorded together for Tony's album 'Duets II' - together, and later Gaga admitted she has a special connection with Tony.