Madonna (center) practices with the freshman cheerleaders at Adams High School in Rochester, Michigan, circa 1972.
Madonna poses for a portrait soon after moving to New York City to study dance, circa 1979.
A 1978 studio headshot portrait of Madonna. She had just moved to New York City and was studying dance.
Madonna in the fall of 1978 following her move from Michigan to New York City.
Madonna posing in a loft on Canal Street in New York City, December 1982.
Madonna performs at Live Aid in Philadelphia on July 13th, 1985.
Madonna performs at Madison Square Garden in New York on June 11th, 1985.
Madonna plays Marilyn Monroe alongside Randy Quaid (as John F. Kennedy) in a sketch for Saturday Night Live on November 9th, 1985.
Madonna films a music video for "Papa Don't Preach" in the spring of 1986.
Two years into their marriage, Sean Penn and Madonna attend an AIDS benefit together on November 11th, 1987
Madonna performs in London, circa 1987.
Madonna performs at Feijenoord Stadium in Rotterdam, Netherlands on July 24th, 1990.
Madonna performs "Vogue" during the MTV Video Music Awards in Los Angeles on September 6th, 1990.
Madonna and Michael Jackson at the 63rd Annual Academy Awards afterparty in West Hollywood, on March 25th, 1991.
Madonna performs at Wembley Stadium in London in 1993.
Madonna performs at Madison Square Garden in New York on October 14th, 1993.
Madonna films a music video for "Take a Bow" in 1994.
Madonna steals a kiss from Aerosmith's Steven Tyler during the MTV Video Music Awards on September 7th, 1994.
Madonna in the movie Evita.
Madonna performs during the filming of the music video for "The Power of Goodbye" in 1998.
Madonna and Rosie O'Donnell excercise on The Rosie O'Donnell Show on March 13th, 1998.
Madonna poses with Lauryn Hill and Paul McCartney in New York in the late 1990s.
Madonna accepts a VH1 Fashion Award on October 23rd, 1998.
Madonna performs during the 41st Annual Grammy Awards in Los Angeles on February 24th, 1999.
Madonna performs at the First Union Center in Philadelphia on July 21st, 2001.
Madonna and Britney Spears lock lips at the MTV Video Music Awards on August 28th, 2003.
Madonna performs at the Great Western Forum in Inglewood, California on May 26th, 2004.
Madonna performs during Live 8 at Hyde Park in London on July 2nd, 2005.
Madonna performs during the 12th Annual MTV Europe Music Awards in Portugal on November 3rd, 2005.
Madonna performs at Wembley Arena in London on August 1st, 2006.
Madonna arrives with her husband Guy Ritchie and children Rocco and Lourdes to the Arthur and the Invisibles premiere in London on January 25th, 2007.
Madonna holds her soon-to-be adopted son, David Banda, in Malawi on April 19th, 2007.
Madonna is inducted into the Rock and Roll Hall of Frame during the 23rd Annual Rock and Roll Hall of Fame ceremony in 2008.
Madonna performs at the Charles Ehrmann-Nikaia stadium in France on August 26th, 2008.
Madonna poses with Lady Gaga and Marc Jacobs during the Marc Jacobs 2010 Spring Fashion Show on September 14th, 2009.
Madonna directs a scene for the film W.E. in Central Park, New York on September 17th, 2010.
Madonna poses with her daughter Lourdes and Taylor Momsen at the launch of her Material Girl clothing line in New York on September 22nd, 2010.
Madonna attends the premiere of W.E. during the 68th Venice Film Festival on September 1st, 2011.
Madonna performs during her MDNA tour at Ramat Gan Stadium in Tel Aviv, Israel on May 31st, 2012.
Madonna accepts the award for Touring Artist of the Year from will.i.am onstage during the 2013 Billboard Music Awards on May 19th, 2013 in Las Vegas.
Madonna poses with David Banda on the red carpet during the 56th Grammy Awards at the Staples Center in Los Angeles, January 26th, 2014.
Madonna performs during the 57th Annual Grammy Awards, Sunday, February 8th, 2015 at STAPLES Center in Los Angeles.