Peta in Hollywood on January 23, 2013 - Getty
Peta showed off her brown hair at the premiere of Movie 43 in Hollywood yesterday (January 23). She tweeted earlier today, "New hair...Don't care ;)"
What do you think of her dark look? Let us know in the reaction buttons below!
Dancing With the Stars Season 16 premieres March 18, 2013 at 8 p.m. ET/PT on ABC.