Biggest Celebrity Breakups of 2013

Sometimes even the most seemingly rock-solid celebrity couples just can't make it work (we're looking at you, Miranda and Orlando), and, sadly, there were many star-studded breakups that made big news this year. From Nina Dobrev and Ian Somerhalder's split and the broken engagement of Miley Cyrus and Liam Hemsworth to Kaley Cuoco and Henry Cavill's supershort-lived romance and the end of Kristen Stewart and Robert Pattinson's love, we're taking a look back at the breakups that surprised and saddened us in 2013. Keep reading to see the celebrity couples that called it quits this year, and don't forget to vote for the breakup that shocked you most!