Demi Lovato is riding on the blode wave. The 19-year old tweeted her new hairdo on Saturday.

"Ahhhahaha Demi Blondevato is a trending topic?!! Y’all are funny! Haha," tweeted Lovato.

"Thank you SO much Nine Zero One salon for my new locks!! How do you guys like the new look?? :)" she added.

With the blonde hair, the "Give Your Heart a Break" singer is totally pumped up for the Valentines Day.
“Valentines day is only 4 days away?!! Wow….. Well, who wants to be my valentine??!" Lovato said on Twitter on Friday.

A little more princess-like, isn't she?

[Demi Lovato - Give Your Heart A Break]