See Katy, Rihanna, Snoop and more scare up some fun in their Twitter pics
Credit: courtesy Rihanna
Updated: Thursday Oct 10, 2013 | 06:00 AM EDT
By: Cara Lynn Shultz
More from PEOPLE
See More News
It's not Halloween for these celebs, who've dressed up as pregnant prostitutes, electrified villains and '70s stunners for their upcoming roles
2 of 12
He'd pucker up – if he had lips! Rihanna makes no bones about finding a kissing buddy while celebrating Halloween in London.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.