When it comes to her hair, Vanessa Hudgens has always been a chameleon. The free-spirited actress tends to live on the wilder side, daring to try shades and cuts that we could never imagine ourselves doing—and she pulls them off every time. Today she took to Instagram to reveal that she's gone and dyed her dark locks red. The photo is captioned with "You can never be too festive," so we're thinking that this might be part of her Halloween costume. Either way, we think she looks amazing, as per usual.