Miley Cyrus may have a new boyfriend called Justin Gaston. Apparently, the 15-year-old starlet is dating the 20-year-old model, who also aspires to be a country singer. The two met on Miley's dad Billy Ray's show “Nashville Star” and have been 'good friends' ever since. A source says, “They've been spending a lot of time together while he's in town." Justin enjoyed Miley’s performance Concert for Hope on Sunday (Sept. 14).
