Gaga`s nude sketch sold for $30,000

Los Angeles: A nude sketch of singer Lady Gaga has fetched $30,000 on eBay charity auction.

The hand drawn image by Tony Bennett was used as part of a cover story and layout of Vanity Fair`s January issue, reports

"I walked in and said, `Well, Tony, here we are,` and I dropped my robe and I got into position. I felt shy and thought, `It`s Tony Bennett. Why am I naked?" Gaga said in a TV interview.

Another item put up for auction was an autographed poster of the Vanity Fair cover featuring Gaga and some of the accessories she wore during the shoot.