It goes without saying that Swifties were outraged when Jonas quickly started a new relationship with his "Lovebug" music video costar in 2008. While Swift used her music as an outlet for her emotions, the Jonas Brothers's album "Lines, Vines, and Trying Times" features a song called "Much Better" that's rumoured to be about Swift. Things for Jonas and Belle didn't last, however, and via People, they called it quits the following year.