Nina Dobrev attended Matthew Morrison's 6th Annual Halloween Masquerade Ball in Los Angeles over the weekend, where she and her friends dressed up as the Spice Girls.
The "Vampire Diaries" star totally transformed into Posh Spice for the event, rocking Beckham's signature shot bob, a black LBD and big sunnies. The actress posed for a photo with a group of her gal pals -- including former costar Kayla Ewell -- who each dressed up as the remaining pop stars.
Spice up your life!
"Arrow" star Colton Haynes also dressed to impress for the party and rocked head-to-toe white body paint for his Ursula costume. From the fat suit to his hair and makeup, Haynes looked unrecognizable in the Disney-themed getup.
Other attendees at the bash included Sarah Hyland, JC Chasez, Chris Colfer and a couple stars from "Revenge."
But these weren't the only stars who got into the Halloween spirit over the weekend -- check out the gallery above to see Vanessa Hudgens, Kourtney Kardashian, Beyonce and more celeb costumes!