We love the way little girls get bigger every day!

Miley Cyrus isn’t the only “Hannah Montana” star to grow up into an eye-popping babe! Her sidekick Emily Osment, who played Hannah’s BFF Lily on the show, tweeted this shot of herself in a bikini, and it’s obvious that she’s not a little girl anymore! The now 19-year-old actress/singer has been forging a successful post-“Hannah” career for herself, and looking this hot can’t hurt her chances. Some child stars find it hard to make the jump into an adult career, but we suspect Emily will do just fine in the future!