Just when you didn't think Demi Lovato could be any cuter, she went and dyed her hair pink -- part of it, anyway. She debuted the new do at the Oakland, Calif. 'X Factor' auditions to boisterous cheers.

The 'X Factor' judge sported her locks in a high ponytail, revealing pale pink strands among her brown and dirty blonde roots. Lovato rocked a sultry dress to boot, hugging her curves in a fitted black number with sheer panels and a fringed ombre jacket. Letting her stunning outfit and electric hair take the spotlight, Demz kept her makeup lowkey, rocking long black lashes with an otherwise nude face. Perhaps this is Lovato's response to fellow judge Britney Spears' sheer hot pink mini.

The look is sassy and sexy, but still safe for tween and public consumption, unlike some slightly NSFW photos that recently surfaced of the starlet.

Demi's new pink tips are reminiscent of a style recently rocked by her bestie, Selena Gomez. Before she got her long black extensions, Sel sported blue tips in her dark brown locks.

Lovato looks great with her girly hued hair. Let's just hope her fans don't yank it out!

Watch Demi Lovato + the 'X Factor' Judges Make Their Entrance