Demi Lovato's Trendsetting Fashion Moments

Demi Lovato's Best Outfits Through the Years, Photos

Demi Lovato's Best Outfits Through the Years, Photos

Demi Lovato Debuts Pink Hair at X Factor Auditions—Does Simon

Demi Lovato's Style Evolution Over the Years: See Photos!

Demi Lovato's Halloween Costume Was Goth Glam in Fierce Heels

Demi Lovato's Style Evolution

Demi Lovato's Style Evolution

Demi Lovato's Best Red Carpet Moments and Style Evolution

Demi Lovato's Hair During Concert — Get Her Tour Beauty Look

Demi Lovato rocks a leather jacket over a thigh-skimming red dress

See Demi Lovato's Most Stylish Moments of 2015

Demi Lovato's Engagement Photos Feature an Amazing Red Jelly