Jerk: (Noun) A contemptibly obnoxious person.

Big tween news! Taylor Swift and the Gay Jonas Brother are totally broken up! Ever the gentleman, Joe kept Taylor's feelings in mind and did it in the most sensitive way possible.

A source tells Us the two - who dated for several months - split in early October. He broke up with her over the phone. Says the insider: "He broke her heart." (Source)

I don't get how she could really be all that surprised. I mean, Exhibit A: Just look at him. Exhibit B: No seriously, look at him. Gay boyfriends will eventually dump you. It's just one of those unfortunate facts of life. Just like you can bring home a subway rat and call it a chihuahua, but one day you're going to wake up with Listeria.

More of Broken Gaydar Mallone and Selena Gomez at the Another Cinderella Story premiere: