See who called it quits this year
Demi Lovato and Trace Cyrus
The Disney starlet, 17, and Metro Station front-man, 20, broke up in July over busy schedules, distance and their three-year age difference. "It's something I really wanted to make work...We gave it a shot, and that's all you can do,” Miley Cyrus' brother has said.
Credit: Frazer Harrison/AMA2009/Getty Images; Mike Marsland/WireImage.com