Airdate: 2/13/11  With her outrageous costumes and mega-hit dance songs, Lady Gaga has become a stunning, shocking sensation all over the world. Anderson Cooper follows Lady Gaga -- wearing a series of unusual outfits -- to London, Milan, and New York to find out what's making everyone go gaga over this 24-year-old performer who says she has mastered "the art of fame."This product is manufactured on demand using DVD-R recordable media. Amazon.com's standard return policy will apply.