Don’t let this pop star’s creepy costume give you a heart attack. Nearly unrecognizable in a creepy getup straight out of 2004 horror film The Grudge, this former Disney star typically looks much more approachable and, um, clean.
When not lurking in dimly lit hallways, you’ll find this international pop sensation rocking her unique style (including blue hair) both on her own shows and while coaching fellow singers.
She’s also a huge fan of Halloween, going all out when it comes to decorating for the spooky holiday. Guess we shouldn’t be surprised she’d do the same for her costume.
Not enough clues for you or is this one just too easy? Make your guesses and then click on through to reveal who this costumed diva is.