Demi Lovato undergoes edgy evolution... with her hair

Lovato posted on her Instagram recently a teaser image and message: "I did a thing". — Photos: INSTAGRAM/ddlovato

To debut her new look in a teaser image, American singer and actress Demi Lovato posted on her Instagram "I did a thing".

Crediting her hairstylist and colourist Amber Maynard Bolt for the hair transformation, Lovato poses with her back exposing half of her head shaved, in an undercut style, showing black roots offset with longer strands of blonde hair.