Miley Cyrus

Miley Cyrus Goes Brunette and Rocks Purple Hair on Twitter (PHOTOS)

Brace yourself — Miley Cyrus is wiggin' out. The 20-year-old pop sensation posted a couple of Twitter photos on October 29 in which she tries out two radically different hairstyles. Her first look might seem awfully familiar, especially if you're a Hannah Montana fan. Click through to check it out.