Olivia Wilde is not afraid to try out new things when it comes to hair and makeup — definitely a good trait for a Revlon brand ambassador. Throughout her career, Olivia has tried on multiple hair colors from jet black to honey blond for various roles, and she has a penchant for dramatic eye makeup. It's just been announced that Olivia is expecting a baby with her fiancé, Jason Sudeikis! So, we're celebrating the great news with a look back at her best hair and makeup moments.
— Additional reporting by Jaime Richards