Well in Australia she is!
HAPPY 18th BIRTHDAY MISS CYRUS
She's not having the most brilliant time at the moment with her parents divorce in the works so I hope she has a great day.
She was certainly in good form at the AMA's, killing the red carpet and also performing on the night.
Funnily enough she was supposed to perform a Brett Micheal's number - Every Rose Has It's Thorns - but decided against it, and quite rightly considering her Mum's affair with Brett is supposedly behind her split with Billy Ray. Smart move Miles.