We've had a crush on Olivia Wilde for the better part of the last decade. Ever since she first graced the cover of Maxim in 2009, we've kept a close eye on the multi-talented model, actress and political activist.
Through her work as an actress, Wilde has played memorable roles in projects like Tron: Legacy, Drinking Buddies, and, most recently, Martin Scorsese and Mick Jagger's '70s rock 'n roll period drama, Vinyl.
When she's not working on her next on-screen project, Wilde is particularly vocal on social media regarding her political views and has also taken on numerous humanitarian causes as an activist.
There's so much to love about Olivia Wilde, so help us do just that by celebrating her big day with some of her sexiest photos in the gallery above.