• Russell Brand & Katy PerryReuters
  • Kobe Bryant and Vanessa Bryant's divorce may be off; otherwise, the Lakers player and his estranged wife are especially friendly exes. Vanessa was seen kissing Kobe at the Lakers' Valentine's Day game against the Atlanta Hawks.Reuters
  • Moore split from Ashton Kutcher, following reports that he was unfaithful.Reuters
  • John Abraham-Bipasha BasuReuters
  • Kat Von DReuters
  • Arnold-Maria ShriverReuters
  • Mila KunisReuters

2011 has been a year of celebrity splitsvile. Some celebrity couples put an end to their relationships because of infidelity while others cited 'irreconcilable differences'. Couples from Arnold-Maria Shriver to Mila Kunis-Macaulay Culkin to Ashton Kutcher-Demi Moore to Kobe Bryant-Vanessa Bryant and a few others announced their separation this year. And 2011 ends on a bad note with celebrity couple Russell Brand and Katy Perry having announced their separation.

Check out the celebrity couple who split this year (2011):