1/9
Instagram / Demi Lovato
Demi Lovato
The host showcases her Pennywise costume at her star-studded event featuring treats from Umami Burger and Sugar Factory.
2/9
Instagram / Demi Lovato
Demi Lovato & Dianna De La Garza
The host and her mom dress up as Pennywise and Georgie from It.
3/9
Instagram / Demi Lovato
Demi Lovato
Two Pennywises!
4/9
NYP / BACKGRID
Paris Hiltion
The socialite poses in a sexy schoolgirl outfit.
5/9
Angelo Kritikos
Demi Lovato
The hostess with the mostest doesn't disappoint in the costume department.
6/9
NYP / BACKGRID
Larsa Pippen
The socialite wears a sexy camo outfit.
7/9
BACKGRID
Nichelle Hines
The actress flashes the peace sign.
8/9
BACKGRID
Shanina Shaik
The model arrives at the party.
9/9
Sniper / BACKGRID
Jason DeRulo & Alexia Duarte
The two make their way to the party that featured Red Bull.