Demi Lovato took her hair in a drastically different direction over the weekend -- and went from brunette to red hot red-head!
"Changing my hair color today.... :)" she tweeted on Saturday, before adding "Red hurr she don't curr..." -- and finally posting a pic of the new 'do.
It's a very different look for the Disney star, who recently got back together with ex-boyfriend Wilmer Valderrama.
What do you think? Vote for your favorite look in the gallery above -- plus see more stars who've gone red!