Justin Timberlake & Jessica Biel
When it comes to Justin Timberlake’s love life, many have observed that he seems to get a “three year itch” after which he becomes bored with his significant other and breaks it off. He and Jessica Biel made it to almost four years when they first broke up in early 2011. The gossip magazines said his cheating – which they say wasn’t always a secret – led to the split because Jessica couldn’t take it anymore. But a few months later they were back together again and rumor has it that they got engaged over the Christmas holiday.