Lady Gaga in 2011, Gwen Stefani of No Doubt in 1998.
Bette Midler performs in 1978 as her wheelchair bound mermaid character Delores Delago. Lady Gaga performs in Sydney, Australia as her mermaid alter ego Yuyi, July 13, 2011.
Britney Spears' 2004 video for her song "Toxic". Lady Gaga in the video for her song "Love Game" in 2009.
Cher attends the Romantic and Glamorous Hollywood Design Exhibition in New York City, November 20, 1974.
Lady Gaga attends a Grammy after party in Santa Monica, California, January 31, 2010.
Madonna performing in 1987.
Lady Gaga in her video for "Telephone," 2010.
Patti LaBelle photographed in the 1980s.
Lady Gaga performs at the Hiro Ballroom in New York City, November 27, 2009.
Elton John performs in the 1970s.
Lady Gaga performs at Cipriani in New York City, February 10, 2010.
Lady Gaga wearing a faux polar bear fur coat in her Bad Romance video by designer Benjamin Cho in 2009.
Liberace performing at New York City's Radio City Music Hall, 1985.
Lady Gaga in Tokyo, Japan, August 8, 2009.
Brian Eno of Roxy Music photographed in London at the Royal College of Art, July 5, 1972.
Lady Gaga appears on Gossip Girl in October of 2009.
Grace Jones performing on New Year's Eve at the Roseland Ballroom in New York City, December 31, 1987.
Marianne Faithfull performing at the Marquee Club in London, October 21, 1973.
Lady Gaga performing in Manchester, June 2, 2010.
Lady Gaga in her video for "Alejandro," 2010.
Madonna in her video for "Vogue," 1990.
Cher photographed in the 1970s.
Lady Gaga photographed in October of 2009.
Patti LaBelle photographed in 1974.
Lady Gaga at the 2009 MTV Video Music Awards in New York City, September 13, 2009.
Lady Gaga in New York City, November 2, 2009.
Madonna performing in Los Angeles, May 11, 1990.
Lady Gaga in New York City, May 13, 2010.
Lil' Kim at the Soul Train Music Awards in Los Angeles, March 14th, 1990.
Lil' Kim performing in the 1990s.
Lady Gaga performing at Carnegie Hall, October 4, 2009.
Peaches performs at Heaven in London, September 18, 2003.
Lady Gaga performs in Paris, May 21, 2010.
Peter Gabriel of Genesis performing in Copenhagen, Denmark in the 1970s.
Lady Gaga performing at the House of Blues in Boston, May 4, 2009.