Miley Cyrus -- 16 Going on Britney 4/29/2009 12:43 PM PT Which is worse: 16-year-old Miley Cyrus' leaving Koi restaurant with 20-year-old BF Justin Gaston, or her lace, backless, ridiculously short skirt? Play video content See Also Miley Cyrus: Like a VirginMiley's Granny: Killer 'DoMiley & Justin: What's Wrong With This Pic? Share on Facebook Share on X Miley Cyrus Fashion