Are you, do you have, or have you recently been around an eight-year-old girl? Then you know who Miley Cyrus is. In fact, we'd bet the young star of the Disney Channel's Hannah Montana has been an omnipresent part of your life since 2006, when her series about a regular girl who leads a secret double life as a pop star named Hannah Montana premiered, and Cyrus became tween America's biggest star. She has talent in spades: she sings, she dances, she wears couture. On top of all that, she's apparently the most well-adjusted celebrity in the world, thanks in part to her mom and her famous dad (one Mr. Billy Ray Cyrus of "Achy Breaky Heart" fame, who is also her Hannah Montana costar), who've helped her become an icon for how to do child stardom (and, for that matter, being a teenager) right simply by not spoiling their famous spawn rotten. So don't think Miley Cyrus is just going to be another young flame that burns out early. With several successful Hannah soundtracks, a tour opening for the Cheetah Girls and a Top 20 hit on the grownup pop charts (2007's "See You Again") under her belt at just 15, this girl's future looks bright.