It's a Star-Studded Fright Night!
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
- Naomi Watts Shares Sweet Birthday Message to Eldest Son Alexander
- Read the Cover Story: JFK Jr.: The John We Loved
- Montrell Jackson's Family Says Goodbye to Slain Officer: 'Now I Can Brag About You Being an Angel'
- Demi Lovato Is Still 'Enjoying Being Single' After Having a 'Great Time' with Odell Beckham Jr. on Dinner Date
- Shannen Doherty Talks 'Impossibly Tough Day' as She Shares Breast Cancer Update After Shaving Her Head