Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup LOS ANGELES - SEPTEMBER 19: Actress Jennifer Aniston and Actor/former husband Brad Pitt attend the 56th Annual Primetime Emmy Awards on September 19, 2004 at the Shrine Auditorium, in Los Angeles, California. The couple announced their separation in 2005 and divorced later that year. (Photo by Kevin Winter/Getty Images)Photo by: Kevin Winter Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup Actors Anna Faris and Chris Pratt have filed for separation, according to statements posted on their official social media pages. (File Photo)Photo by: CNN Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup 402076 33: Actors Ethan Hawke and Uma Thurman attend the nominees luncheon for the 74th Annnual Academy Awards March 11, 2002 in Beverly Hills, CA. They got divorced in 2005. (Photo by Vince Bucci/Getty Images)Photo by: Vince Bucci Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup NEW YORK - OCTOBER 16: Actor Ryan Phillippe and Reese Witherspoon attend The Cinema Society & Zenith Watches screening after party for "Flags Of Our Fathers" at the SOHO Grand October 16, 2006 in New York City. The couple filed for divorce in 2006. (Photo by Evan Agostini/Getty Images)Photo by: Evan Agostini Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup LOS ANGELES, CA - NOVEMBER 05: Actress/director Angelina Jolie Pitt (L) and actor Brad Pitt arrive at the AFI FEST 2015 presented by Audi opening night gala premiere of Universal Pictures' "By The Sea" at the Chinese Theatre on November 5, 2015 in Los Angeles, California. On Sept. 19, 2016, Jolie filed for divorce. (Photo by Kevin Winter/Getty Images)Photo by: Kevin Winter Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup WEST HOLLYWOOD, CA - FEBRUARY 26: Actress Katie Holmes (L) and actor Tom Cruise arrives at the 2012 Vanity Fair Oscar Party hosted by Graydon Carter at Sunset Tower on February 26, 2012 in West Hollywood, California. The couple divorced in 2012. (Photo by Alberto E. Rodriguez/Getty Images)Photo by: Alberto E. Rodriguez Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup MIAMI - AUGUST 28: Singer Nick Lachey (L) and Actress/Singer Jessica Simpson arrive at the 2005 MTV Video Music Awards at the American Airlines Arena on August 28, 2005 in Miami, Florida. The couple divorced in 2006. (Photo by Peter Kramer/Getty Images)Photo by: Peter Kramer Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup LONDON, ENGLAND - APRIL 19: Russell Brand and Katy Perry attend the European Premiere of Arthur at Cineworld 02 on April 19, 2011 in London, England. The couple divorced in 2012. (Photo by Chris Jackson/Getty Images)Photo by: Chris Jackson Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup WEST HOLLYWOOD, CA - MARCH 02: Actors Ben Affleck (L) and Jennifer Garner attend the 2014 Vanity Fair Oscar Party hosted by Graydon Carter on March 2, 2014 in West Hollywood, California. The couple announced its divorce in 2015. (Photo by Pascal Le Segretain/Getty Images)Photo by: Pascal Le Segretain Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup NEW YORK, NY - MAY 02: Ben Stiller (L) and Christine Taylor attend the "Manus x Machina: Fashion In An Age Of Technology" Costume Institute Gala at Metropolitan Museum of Art on May 2, 2016 in New York City. The couple announced they were splitting up in 2017. (Photo by Mike Coppola/Getty Images for People.com)Photo by: Mike Coppola Chris Pratt and Anna Faris are not alone; 10 Hollywood marriages that ended in breakup Actor Bruce Willis, Actresses Rumer Willis and Demi Moore (right) attend the 'Love, Loss & What I Wore' new cast member celebration at B Smith's Restaurant on March 24, 2011 in New York City. Bruce Willis and Demi Moore announced they split up in 1998 and filed for divorce in 2000. (Photo by Joe Corrigan/Getty Images)Photo by: Joe Corrigan