Note to Miley Cyrus: you've showed signs of maturity these days, deleting your Twitter account and trying to keep your private life to yourself.
But you're still 17 years old.
That was the same reaction a bouncer had when Miley's posse showed at the 21-and-over Club LIV at the Fontainebleau Hotel in Miami Beach.
The establishment's manager and owner both confirmed to TMZ that Cyrus was turned away at the door. She likely tried to argue that she once dated a guy over 21, but illegal sex with Justin Gaston doesn't make one of legal drinking age.