During the interview, conducted by Katie Couric, Gaga explained she wouldn't be speaking about her personal life, saying, "My love life is the only thing I don't talk about.The day I get married no matter how many helicopters are flying over that chapel they are not getting one picture". He really is the symbol of hope for someone with a cognitive disorder, one neurologist said, as Bennetts. the two singers performed The Lady Is A Tramp - the track they recorded together for Tonys album Duets II - together, and later Gaga admitted she has a special connection. Tony Bennett Recorded a New Album With Lady Gaga Even As He Battled Alzheimers. The pictures that Tony sketched of Gaga, 25, will be published in Vanity Fair magazine next year. Later in the evening, Gaga performed her latest tracks Edge of Glory, Born This Way and Marry The Night, before discussing her phenomenal rise to fame and catalogue of hits. Lady Gaga stripped off naked so Tony Bennett could sketch her. The drawings are set to appear in Vanity Fair magazine next year. Lady Gaga’s Nude (Sketched By Tony Bennett) Sold For A Whopping 30K. I felt shy and thought It's Tony Bennett, why am I naked?". The 25-year-old singer told how Bennett had sketched her in the nude while they worked together, saying, "I walked in and said.well Tony here we are.and I dropped my robe and I got into position. Gaga and the legendary crooner opened the show with a rendition of 'The Lady is A Tramp', which appears on Bennett's latest Duets II album and Gaga shared a surprising story about her time working with the jazz star. The show, titled 'A Very Gaga Thanksgiving' was conceived and directed by the star herself and featured a live duet with Tony Bennett. Of course, he would say that his wife is in the room with him, correcting him if he misquotes a lyric but Bennett did sketch Gaga in the nude for Vanity Fair in 2011. Lady GaGa released her special festive EP 'A Very Gaga Holiday' following a 90-minute Thanksgiving special on ABC last night (24 November, 2011).