Olivia Wilde Hair

See New Mom Olivia Wilde's Beauty Evolution

See New Mom Olivia Wilde's Beauty Evolution

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. Also, it's just been announced that Olivia gave birth to a baby boy 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

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