Maria Shriver

Maria Shriver, then California's first lady, presents the Minerva Award at the 2010 Women's Conference on Oct. 26, 2010, in Long Beach, Calif.

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Maria Shriver speaks with actor/comedian George Lopez during the 2011 NBA All-Star game at Staples Center on Feb. 20, 2011, in Los Angeles.

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Governor Arnold Schwarzenegger and wife Maria Shriver Schwarzenegger in Mexico City on Nov. 8, 2006. — AP Photo

Actor and former California Governor Arnold Schwarzenegger and Maria Shriver in Mexico City, on Nov. 9, 2006. The couple announced on May 10, 2011, that they have separated and are living apart after 25 years of marriage.

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California Gov. Arnold Schwarzenegger, left, takes his oath of office as his wife Maria Shriver looks on in Sacramento, Calif., Jan. 5, 2007.

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Maria Shriver smiles as she speaks about her father, R. Sargent Shriver, during his funeral mass at Our Lady of Mercy Catholic church in Potomac, Md., just outside Washington, on Jan. 22, 2011.

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Maria Shriver speaks during the 2010 Women's Conference on Oct. 26, 2010, in Long Beach, Calif.

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First Lady Michelle Obama and Maria Shriver are seen onstage during the 2010 Women's Conference on Oct. 26, 2010, in Long Beach, Calif.

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Oprah Winfrey and Maria Shriver speak during the 2010 Women's Conference on Oct. 26, 2010, in Long Beach, Calif.

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Maria Shriver speaks at the 2009 Women's Conference on Oct. 27, 2009, in Long Beach, Calif.

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Actress Charlize Theron, right, mingles with author Eve Ensler, left, and Maria Shriver at the V-Day's 4th Annual Los Angeles Luncheon " in Los Angeles, Feb. 11, 2010.

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The Dalai Lama, left, takes part in a conversation with Maria Shriver during the 2009 Vancouver Peace Summit on Sept 29, 2009, in Vancouver.

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Maria Shriver speaks at the International Women's Media Foundation's Courage in Journalism Awards on Oct. 15, 2008, in Beverly Hills.

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Maria Shriver poses at book signing event for her book "Who Will You Be?" on May 2, 2008, in Los Angeles.

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Maria Shriver kicks off her "WE Connect" campaign, designed to help California's working families by connecting them with financial resources, at Trade-Technical College, on Feb. 11, 2008, in Los Angeles.

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Maria Shriver and Britian's Prince Charles tour an edible school yard at Martin Luther King, Jr. Middle School during his visit to the U.S. on Nob. 7, 2005, in Berkeley, Calif.

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Then California Gov. Arnold Schwarzenegger embraces his wife Maria Shriver as he speaks to supporters at his election night party in Los Angeles, Nov. 8, 2005.

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Maria Shriver, attends the "Tutankhamun And The Golden Age Of The Pharaohs" premiere party at the Los Angeles County Museum of Art, on June 15, 2005, in Los Angeles.

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Maria Shriver attends the Legends Ball, an award ceremony hosted by Oprah Winfrey honoring women who paved the way in arts, entertainment and civil rights, on May 14, 2005, in Santa Barbara, Calif.

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Maria Shriver, left, and Caroline Kennedy Schlossberg, right, arrive at the site of the dedication ceremony for the Rose Fitzgerald Kennedy Greenway, in Boston, July 26, 2004.

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Then California Gov. Arnold Schwarzenegger and wife Maria Shriver pay their last respects to former President Reagan, at the Ronald Reagan Presidential Library, on June 7 , 2004, in Simi Valley, Calif.

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California Gov. Arnold Schwarzenegger, Maria Shriver and their family stand onstage during a swearing-in ceremony on Nov. 17, 2003, in Sacramento, Calif. Schwarzenegger became the 38th governor of California after defeating Gov. Gray Davis in an historic recall election that October.

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Arnold Schwarzenegger, left, and his wife Maria Shriver wave to the crowd as they arrive for the swearing in of Schwarzenegger as the 38th Governor of California in Sacramento, Nov. 17, 2003.

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Arnold Schwarzenegger and wife Maria Shriver celebrate his victory in the California gubernatorial recall election in Los Angeles, Oct. 7, 2003.

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Arnold Schwarzenegger embraces Eunice Kennedy Shriver, far left, and Sargeant Shriver, second left, his parents-in-law, with his wife Maria Shriver by his side as they celebrate Schwarzenegger's victory in the California gubernatorial recall election in Los Angeles, Oct. 7, 2003.

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Arnold Schwarnegger, right, poses with his wife Maria Shriver at the premiere of "Terminator 3: Rise of the Machines," on Jun 30, 2003, in Los Angeles.

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Arnold Schwarzenegger arrives with his wife, Maria Shriver, to cast his vote at a polling station in the Pacific Palisades section of Los Angeles, Nov. 5, 2002.

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Robert F. Kennedy Jr., left, Bobby Shriver, center, and his sister, Maria Shriver, arrive at the "Earth To L.A. II" celebrity fund-raiser benefiting the Natural Resources Defense Council on May 10, 2002, in Los Angeles.

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Austrian born actor Arnold Schwarzenegger, center, his wife Maria Shriver, left, and his mother Aurelia Schwarzenegger, right are seen during a private visit to Austrian President Thomas Klestil in this March 20, 1993 photo.

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Actor Arnold Schwarzenegger and his wife Maria Shriver pose next to the actor's star on the Walk of Fame, in Hollywood, Calif., on June 2, 1987.

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Maria Shriver and Arnold Schwarzenegger pose outside St. Francis Xavier Church, in Hyannis, Mass., after their wedding ceremony, on April 26, 1986.

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Bodybuilder-turned-actor Arnold Schwarzenegger is accompanied by Maria Shriver, as he poses with his newly acquired certificate of U.S. citizenship, in Los Angeles, Calif., on Sept. 16, 1983.

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Timothy Shriver, left, enters the Elysee Palace, followed by John F. Kennedy Jr., Maria Shriver, right, and Caroline Kennedy, background, on March 21, 1975, in Paris.

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French President Valery Giscard d'Estaing, left, presents a picture of him with the late U.S. President John F. Kennedy to, from left, Caroline Kennedy, Maria Shriver, Timothy Shriver, and John F. Kennedy Jr. in Paris, Mar. 21, 1975.

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