Demi Lovato goes through hairstyles and hair colors like bottles of shampoo.
Relive all her transformations now.
Demi Lovato sometimes feels blue. She belts out a song with an unusual hair color in this photo.
Demi Lovato mixes it up in this photograph. Do you like her pink streak?
Demi Lovato bangs, she bangs. What do you think of this look?
No, this is not Demi Lovato's natural hairstyle. But she's heard that blondes have more fun.
Demi Lovato is on fire! What do you make of the singer as a redhead?
Demi Lovato with silver hair?!? This is not our favorite look.
This is your basic Demi Lovato look. She's a natural brunette.
Whoa there, Demi Lovato! You might wanna rethink this look.
Demi Lovato Goes Silver... ish
Demi Lovato described this look on Twitter as "Lavender/silver ombre." What do you think of her latest hair change?
Demi Lovato with Short Hair
Demi Lovato has chopped off a lot of her hair. What do you think of her new hairstyle?
Demi Lovato Hair Change
Whoa there, Demi Lovato! The singer has undergone yet another hair transformation. What do you think of her new look?
Demi Lovato, Blonde
Demi Lovato rocks some blonde hair in this photo. She captioned the Instagram self "goldie locks."