Celebrity break ups of 2013

  • Mamie Gummer and Benjamin Walker divorced after two years of marriage. Getty Images

  • Actor Richard Gere and Carey Lowell had one of the longest standing relationships in Hollywood- 18 years, but they called it quits in September. Getty Images

  • Chris Pine and Dominique Piek broke up after dating close to year. Getty Images

  • Kellan Lutz and Sharni Vinson met while auditioning for "Step Up 3D" but called it quits this year. Getty Images

  • Jason Aldean and Jessica Ussery Aldean split up after rumors of him cheating on her with an American Idol star started popping up. Getty Images

  • Jamie Campbell Bower and Lily Collins called it quits but continued to promote their movie "The Mortal Instruments: City of Bones" as friends.

  • Monica Bellucci and French actor Vincent Cassel filed for divorce after 14 years of marriage. Getty Images

  • Jay Baruchel and Alison Pill broke up in February. Getty Images

  • Racecar driver Dario Franchitti and actress Ashley Judd were married for 11 years when they separated. Getty Images

  • Lara Embry and actress Jane Lynch file for divorce after three years of marriage. Getty Images

  • Jana Kramer and Brantley Gilbert got too busy to make their relationship work. Getty Images

  • Ryan Seacrest dancer Julianne Hough called it quits because of their busy schedules. Getty Images

  • Rachel McAdams and actor Michael Sheen met on the set of "Midnight in Paris" and stopped dating after two years as of this February. Getty Images

  • Catherine Zeta-Jones and actor Michael Douglas called it quits after 13 years. Getty Images

  • Robert Pattinson and Kristen Stewart broke up this year, devastating twihards across the country. Getty Images

  • Liam Hemsworth and singer Miley Cyrus shortly after Cyrus' shocking performance at the 2013 MTV VMAs. Getty Images

  • Britney Spears and agent Jason Trawick announced they were calling it quits a little after they'd been engaged a year. Getty Images

  • Justin Bieber and Selena Gomez finally called it quits at the beginning of the year. Getty Images for ESPN

  • George Clooney and Stacy Keibler split after two years. Getty Images

  • Josh Brolin and Diane Lane announced they were getting divorced in February after being married for eight years. Getty Images

  • Nina Dobrev and Ian Somerhalder called it quits long after their characters did on "Vampire Diaries." Getty Images

  • Bradley Cooper and actress Zoe Saldana were back and forth until January 2013 when they had had enough. Getty Images

  • Bruce Jenner and his wife Kris Jenner are separated but still friends. Getty Images