Madonna

Madonna attends the "China: Through The Looking Glass" Costume Institute Benefit Gala at the Metropolitan Museum of Art on May 4, 2015, in New York.

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Madonna attends WSJ magazine's "Innovator Of The Year" Awards at Museum of Modern Art on Nov. 5, 2014, in New York.

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Director Madonna arrives at "W.E." Premiere at Roy Thomson Hall during the 2011 Toronto International Film Festival on Sept. 12, 2011, in Toronto, Canada.

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Madonna attends the Costume Institute Gala for the "PUNK: Chaos to Couture" exhibition at the Metropolitan Museum of Art, May 6, 2013 in New York City.

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Madonna performs on stage at the Ziggo Dome in Amsterdam during her MDNA world tour on July 7, 2012.

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Singer Madonna performs during her "MDNA" tour in Copenhagen, Denmark, July 2, 2012.

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Madonna holds 1-year-old David Banda in Malawi, April 17 , 2007.

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Madonna performs during her "MDNA" tour in Berlin on June 28, 2012.

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Madonna's daughter Lordes Leon, Georgia May Jagger and Madonna pose at a Material Girl event.

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Madonna and daughter Lourdes Leon arrive at the Vanity Fair Oscar Party in West Hollywood, Calif., on Feb. 27, 2011.

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Singer and film director Madonna blows a kiss during the photocall of "W.E." at the 68th Venice Film Festival on Sept. 1, 2011, at Venice Lido. "W.E." by singer and film director Madonna is presented out of competition.

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Madonna performs with Redfoo and Sky Blu, left, of LMFAO during the NFL Super Bowl XLVI game halftime show on Feb. 5, 2012, at Lucas Oil Stadium in Indianapolis.

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From left, Nicki Minaj, Madonna and M.I.A. perform during the Bridgestone Super Bowl XLVI Halftime Show at Lucas Oil Stadium on Feb. 5, 2012, in Indianapolis.

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Madonna accepts the award for Best Original Song - Motion Picture "Masterpiece" - W.E. onstage during the 69th Annual Golden Globe Awards at the Beverly Hilton International Ballroom on Jan. 15, 2012, in Beverly Hills, Calif.

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Singer Madonna, left, and actors James D'Arcy and Natalie Dormer, right, arrive for the premiere of their movie "W.E." at the 68th edition of the Venice Film Festival in Venice, Italy, Sept. 1, 2011.

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Britney Spears and Madonna share a controversial kiss onstage during the 2003 MTV Video Music Awards at Radio City Music Hall in New York on Aug. 28, 2003.

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Singers Britney Spear, left, Madonna, and Christina Aguilera perform onstage during the 2003 MTV Video Music Awards at Radio City Music Hall on Aug. 28, 2003, in New York.

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Madonna and Christina Aguilera perform onstage during the 2003 MTV Video Music Awards at Radio City Music Hall on Aug. 28, 2003, in New York.

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Paul McCartney and Madonna present the award for Video of the Year during the 1999 MTV Music Video Awards held at the Metropolitan Opera House, Lincoln Center in New York City on Sept. 9, 1999.

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Madonnna performing on the Blond Ambition Tour in Tokyo on April 4, 1990.

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Madonnna performing on the Blond Ambition Tour in Tokyo on April 4, 1990.

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Madonna is pictured April 8, 2010, in Lilongwe, Malawi. The pop singer has adopted two children from Malawi. She also has a daughter, Lourdes Leon, and a son, Rocco Ritchie.

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Madonna performing in New York at Roseland on Nov. 5, 2000.

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Madonna on the set of her "Ray of Light" video, Sept. 12, 1998.

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Madonna performs on the 41st Annual Grammy Awards in Los Angeles, Feb. 24, 1999.

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Madonna onstage performing at the 1989 MTV Video Music Awards in Los Angeles on Sept. 6, 1989.

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Madonna performs on "The Virgin Tour" at Radio City Music Hall in New York City, June 6, 1985.

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Madonna performs for a sold-out crowd at the Live Aid concert at JFK Stadium in Philadelphia on July 13, 1985.

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Madonna performing on the 1984 MTV Video Music Awards at Radio City Music Hall in New York, Sept. 14, 1984.

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Madonna and director Alan Parker on the set of the movie "Evita", Jan. 17, 1997.

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Madonna performs along with an unidentified dancing partner, Aug. 28 1987, during a single concert held in the park of the town of Sceaux, located in the southern suburb of Paris.

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Madonna, left, arrives with singer Fiona Apple at the 70th Annual Academy Awards March 23, 1998, at Shrine Auditorium in Los Angeles.

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Madonna displays the outfit, designed by Jean-Paul Gaultier, as she leaves the Cannes Festival Palace after the screening of her movie "In Bed with Madonna", on May 13, 1991, in Cannes, while movie director Alex Keshinian, left, looks on.

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Actor Jack Nicholson and Madonna pose for photographers after Nicholson won the Golden Globe Award for best actor in the drama category for his role in "As Good As It Gets" during the 55th Annual Golden Globe Awards at the Beverly Hilton, Jan. 18, 1998, in Beverly Hills, Calif.

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Madonna poses with her four Grammy awards at the 41st Annual Grammy Awards in Los Angeles Feb. 24. Madonna won Best Pop Album, Best Dance Recording, Best Short Form of Music, Best Recording Package for "Ray of Light."

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Singer Babyface and Madonna pose after performing a duet of her song "Take a Bow" at the 22nd Annual American Music Awards in Los Angeles on Jan. 30, 1995.

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Madonna and her husband British director Guy Ritchie pose as they arrive to attend the screening of Nathan Rissman's film "I Am Beacuse We Are" at the 61st Cannes International Film Festival on May 21, 2008, in Cannes.

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Britney Spears, left, gives an award to Madonna, right, during the NRJ awards ceremony on Jan. 24, 2004, in Cannes.

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Madonna and her daughter Lourdes arrive at the world premiere of "Harry Potter and the Goblet of Fire" Nov. 6, 2005, at the Odeon Leicester Square in London.

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Madonna poses backstage at the MTV European Music Awards at the Atlantico Pavillion in Lisbon, Nov. 3, 2005.

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Queen Elizabeth II meets Madonna watched by producer Michael Wilson at the world premiere of the latest Bond movie "Die another Day", at the Royal Albert Hall Nov. 18, 2002, in London.

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Madonna performs during her "Sticky & Sweet Tour" concert on July 21, 2009, at the Olympic Stadium "Lluis Companys" in Barcelona.

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"Evita" star Madonna and Carlos Leon, father of their infant daughter, arrive for the film's premiere Saturday, Dec. 14, 1996, at the Shrine Auditorium in Los Angeles.

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Madonna performs during a concert in Sceaux, France, Aug. 28 , 1987.

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Sean Penn and his wife, singer Madonna, stop in April of 1986 to chat with reporters prior to the screening of Penn's new movie "At Close Range" in Los Angeles.