15-year-old Miley Cyrus looks ready to jump straight into adulthood with her Dolce & Gabbana dress at last nights In Style Magazine pre-Grammy party. Billy Ray better keep an eye on his jailbait daughter because when she turns 18 (in 2010 if you were curious) she could worth a billion dollars. Thats right A BILLION FREAKING DOLLARS.

Michael Wood, vice president of TRU, a market-research firm based in Northbrook, Illinois, specializing in tween and youth audiences, says he sees Cyrus on her way to billion-dollar status. “At this rate, she’s certainly positioned to,” Wood says. “I don’t see this ending anytime soon. This is not a fluke.”

F*ck pushing my kids into sports in hopes they'll sign some six-figure contract, I'm all about becoming an overbearing stage dad. It might have backfired on the Spears family but I'm willing to take my chances. MSNBC: Hannah Montana crowned new queen of ‘tween’ Pictures by Russ Einhorn More pics after the jump!