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!
Adrienne Maloof and Sean Stewart
The Real Housewives of Beverly Hills star's relationship with Sean Stewart (son of rocker Rod Stewart) raised a few eyebrows for various different reasons. For one, Maloof was 19 years his senior and they began dating in January, just two months after the reality star divorced her husband of 10 years Dr. Paul Nassif. Nevertheless, a source confirmed to Us in March that the May-December couple had called it quits: "They've decided to distance themselves and become friends. Nothing bad happened."