Miley Cyrus in BittenShe may be a multi-millionaire, but 15-year-old Miley Cyrus knows how to shop on the cheap. The Hannah Montana star stocks up on little dresseslike this one from Sarah Jessica Parker's Bittenat stores like Steve & Barry's, Wet Seal and Urban Outfitters. The best part about the low prices? Cyrus can swap out her style guilt free. "What I've learned is that you don't have to be stuck to being one thing," she told People. "When I do change my look, I think it's fun."