Ariana Grande…Serial Killer?!

In the real world, we’d never put Ariana Grande and “serial killer” in the same sentence, but the 21-year-old admits she scared her mom when she was little by some questionable behavior!

Music’s current hotness recently answered Us Weekly’s 25 Things You Don’t Know About Me and spilled on her creepy childhood habit.

“My mom thought I’d grow up to be a serial killer because I wore Halloween masks around the house.,” she said.

Hahaha…we kinda feel bad for her mom, but turns out, Ariana is just obsessed with Halloween!

I love theme parks and look forward to Universal’s Halloween Horror Nights all year,” Ariana shared.

Check out the rest of Araiana’s secrets here!

What’s your silliest secret?