Demi Lovato Displays New, Shorter Haircut Via Twitter

Demi Lovato tweeted a photo today and shows off her shoulder-length hairdo. The 20-year-old "X Factor" judge looks sweet and stunning with her new locks.

However while Demi looks quite happy with her new look now, the diva is sure to change up the look again soon.

"I love changing my hair a lot -- I think it's fun," she told Allure last year.

Demi also gave advice to what keeps her hair looking so healthy and good.

"I really love deep conditioning my hair," she said. "And I wait as long as I can before I need to wash my hair. I think that's the best thing girls can do for their hair because washing it a lot makes your scalp really dry."