Photos: Kevin Costner through the years
Actor Kevin Costner holds two of the seven Oscars his film "Dances With Wolves" won at the Academy Awards in Los Angeles, March 26, 1991. Costner won Best Director and the film was selected Best Picture. (AP Photo/Bob Galbraith)
President George Bush talks with golfing partners Andre Agassi, left, and Kevin Costner, right, after a golf outing, July 28, 1991 at Andrews Air Force Base. Bush leaves for Moscow Monday for what he called "the first post-Cold War Summit." (AP Photo/Doug Mills)
Kevin Costner, star of the new film "Waterworld," poses with his children, from left, Lily, Joe and Annie at the world premiere of the film Wednesday, July 26, 1995, at the Mann's Chinese Theater in the Hollywood section of Los Angeles. (AP Photo/Chris Pizzello)
Actor Kevin Costner, right, embraces pro-am partner Tiger Woods after Woods birdied the fifth hole at Pebble Beach Golf Course during the final round of the AT&T Pebble Beach National Pro Am on Feb. 2, 1997. (AP Photo/Olga Shalygin)
Actor Kevin Costner, playing shortstop for Cal State Fullerton, reacts while looking back to the home plate umpire after a called strike in the eighth inning during an exhibition game against the Anaheim Angels in Anaheim, California on Sunday, April 4, 1999. Costner smiled after a large section of the crowd jeered at the call. Costner grounded out on the at-bat. (AP Photo/E.J. Flynn)
Actor Kevin Costner arrives Thursday, April 29, 1999, for Don Johnson's wedding to former debutante Kelley Phleger at the estate of Ann and Gordon Getty in San Francisco. (AP Photo/Abrahm Lustgarten)
Actor-director Kevin Costner and fiancee Christine Baumgartner arrive for a special advance screening of his latest film, "Open Range" at a theatre in Sheboygan, Wis., Saturday, Aug. 9, 2003. (AP Photo/Morry Gash)
Actor and director Kevin Costner looks at his new star on the Hollywood Walk of Fame in the Hollywood section of Los Angeles, Monday, Aug. 11, 2003. (AP Photo/Nick Ut)
American film star Kevin Costner takes a rest during the third round of the Dunhill Links championship at Carnoustie near St. Andrews, Scotland, Saturday Oct. 9, 2004. (AP Photo/Adam Butler)
Christine Baumgartner, right, wife of actor Kevin Costner rests her head on his shoulder as they watch United States' Andy Roddick takes on Croatia's Mario Ancic during the first round match of Davis Cup at the Home Depot Center in Carson, Calif., Friday, March 4, 2005.(AP Photo/Kevork Djansezian)
Actor Kevin Costner greets his fans after having his hands and feet imprinted into wet cement at the Grauman's Chinese Theatre's in the Hollywood section of Los Angeles on Wednesday, Sept. 6, 2006, prior to the release of his new movie "The Guardian". (AP Photo/Damian Dovarganes)
Kevin Costner, the star of the movie Field of Dreams, performs with Kevin Costner and His Band at a 2006 Netflix Rolling Roadshow stop in Dyersville, Iowa, Friday, Aug. 11, 2006. Costner and his rockabilly band drew a crowd of more than 1,000 at a free concert for a scene in his upcoming film "Swing Vote" Friday night, Sept. 21, 2007. (AP Photo/Matthew Putney)
Actors, from left, Kevin Costner, Demi Moore and Dane Cook, cast members of the new film "Mr. Brooks," pose for photos as they arrive at the ShoWest convention in Las Vegas on Tuesday, March 13, 2007. (AP Photo/Jae C. Hong)
Kevin Costner performs at the Gibson tent during the Consumer Electronics Show(CES) in Las Vegas, Monday, Jan. 7, 2008. (AP Photo/Jae C. Hong)
Kevin Costner waves to the crowd before the Krewe of Endymion Mardi Gras parade in New Orleans Saturday, Feb. 2, 2008. Carnival revelers were greeted with good weather today in the weekend before Fat Tuesday Feb. 5. (AP Photo/Alex Brandon)
Actor Kevin Costner, right, and NASCAR great Richard Petty get together during a concert given by Costner and his band "Modern West" before the start of the Coke Zero 400 auto race Saturday, July 5, 2008, at the Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)
Kevin Costner, star of the film "Swing Vote," walks down Hollywood Blvd. with his wife Christine Baumgartner at the premiere of the film in Los Angeles, Thursday, July 24, 2008. (AP Photo/Chris Pizzello)
Actor and singer Kevin Costner performs during the German game show "Wetten Dass" (Bet it...?) in Erfurt, Germany, on Saturday evening, Feb. 27, 2010. Wetten Dass is one of the most popular Saturday night programs in Germany. (AP Photo/Johannes Eisele)
Actor and partner of Ocean Therapy Solutions Kevin Costner testifies on Capitol Hill in Washington, Wednesday, June 9, 2010, before the House Science and Technology subcommittee hearing on the effectiveness of oil spill cleanups. (AP Photo/Susan Walsh)
Kevin Costner hosts the CMT Artists of the Year television taping in Franklin, Tenn., on Tuesday, Nov. 30, 2010. (AP Photo/Donn Jones)
Kevin Costner arrives at the 2nd Annual Critics' Choice Television Awards at the Beverly Hilton Hotel on Monday June 18, 2012 in Beverly Hills, Calif. (Photo by Chris Pizzello/Invision/AP)
Kevin Costner accepts the Outstanding Lead Actor In A Miniseries Or A Movie award for 'Hatfields and McCoys' onstage at the Academy of Television Arts & Sciences 64th Primetime Emmy Awards at Nokia Theatre L.A. Live on September 23, 2012 in Los Angeles, California. (Photo by Phil McCarten/Invision for the Academy of Television Arts & Sciences/AP Images)
Kevin Costner poses with the award for best performance by an actor in a mini-series or a motion picture made for television for "Hatfields & McCoys" backstage at the 70th Annual Golden Globe Awards at the Beverly Hilton Hotel on Sunday Jan. 13, 2013, in Beverly Hills, Calif. (Photo by Jordan Strauss/Invision/AP)
Actors, from left, Kevin Costner, Jennifer Garner and Denis Leary appear at a news conference for the movie "Draft Day" in New York on Friday, Jan. 31, 2014. The Seattle Seahawks play the Denver Broncos on Sunday at the stadium in the NFL Super Bowl XLVIII football game. (AP Photo/Paul Sancya)
Kevin Costner accepts the lifetime achievement award at the 20th annual Critics' Choice Movie Awards at the Hollywood Palladium on Thursday, Jan. 15, 2015, in Los Angeles. (Photo by John Shearer/Invision/AP)
Writer/Director Theodore Melfi, Octavia Spencer and Kevin Costner speak at "Hidden Figures" Screening Hosted by Melissa McCarthy at the United Talent Agency on Monday, Jan. 9, 2017, in Beverly Hills, Calif. (Photo by Steve Cohn/Invision for Twentieth Century Fox/AP Images)
Democratic presidential candidate South Bend, Ind., Mayor Pete Buttigieg greets actor Kevin Costner, left, during a campaign event, Sunday, Dec. 22, 2019, in Indianola, Iowa. Costner endorsed Buttigieg's candidacy at the event. (AP Photo/Charlie Neibergall)
Actor Kevin Costner walks to the stands before a baseball game between the New York Yankees and Chicago White Sox, Thursday, Aug. 12, 2021 in Dyersville, Iowa. The Yankees and White Sox are playing at a temporary stadium in the middle of a cornfield at the Field of Dreams movie site, the first Major League Baseball game held in Iowa. (AP Photo/Charlie Neibergall)
Kevin Costner poses for photographers upon arrival at the UK launch of the streaming site Paramount +, in London, Monday, June 20, 2022. (Photo by Joel C Ryan/Invision/AP)
Kevin Costner and his wife of nearly 19 years, Christine Baumgartner, are divorcing, a representative for the actor said.
There's some mystery involved, however.