Miley Cyrus, best known as Hannah Montana, hits the Grammys. The daughter of Billy Ray Cyrus is "all growns up" as Vince Vaughn would say. Tonight she will make an appearance at the Grammys, but only as a presenter. Miley Cyrus was born in Franklin, Tennessee. Forbes ranked her number 17 on Forbes top twenty earners under twenty five, at an estimated 3.5 million dollars. Not so bad for a fifteen year old. Miley Cyrus is best known fo her role Hannah Montana which the 3D movie "Best of Both Worlds Concert", was the biggest grossing movie on Super Bowl Weekend grossing 29 million dollars. Good luck to Miley Cyrus in the future and I hope she gets to perform next year. Miley Cyrus will also be starring in "Hannah Montana: The Movie" which will be released later this year.