2013 was not the time for these lovers! From Rob Pattinson and Kristen Stewart to Justin Bieber and Selena Gomez, see which Hollywood relationships didn't make it through to 2014 in our gallery!
Emmy Rossum and Tyler Jacob Moore
The Shameless costars called it quits early July 2013 after dating for two years. While a source confirmed to Us the news, the pair were tight-lipped on what went wrong. "Back to work," was all Rossum tweeted post-breakup.