Get a Close-Up of Olivia Wilde's Most Jaw-Dropping Beauty Moments

Olivia arrived at the Oscars with a festive braided updo and monochromatic pink makeup.

Olivia went with loose waves and sultry smoky eyes for the H&M Flagship Launch Event. She balanced the dramatic eye makeup with a nude lipstick.

On the Oscars red carpet this year, Olivia was glowing with a melon lipstick, sleek black cat eye, and tousled updo.

While attending the New York Film Festival, Olivia opted for a neutral makeup palette that played nicely with her chic white blouse.

At the Third Person premiere in Toronto in September, Olivia showed off another version of ombré and topped her bold ensemble off with a neon pink lipstick.

Olivia started out 2013 donning chocolate-hued strands that were highlighted in rich caramel tones.

Her hair was twisted and twirled into a complex updo for the Butter premiere.

Olivia took to her signature smoky eye and exaggerated lash look at the 2012 premiere of Butter.

In 2012, Olivia Wilde went blonde for an upcoming role, and her new hair color warranted more dramatic eye makeup.

At the London Cowboys & Aliens premiere, Olivia turned up the heat with a bright red lip color and voluminous hairstyle.

At The Change-Up premiere in 2011, Olivia sported blunt brow-kissing bangs with superlong ombré tips.

To update a simple high ponytail, Olivia added multiple rubber bands at the Cowboys & Aliens German premiere.

It was a flirty, textured ponytail with bangs for Olivia at the 2011 Butterfly Ball — the perfect style to show off her two-toned hair color.

Olivia was stunning on the red carpet at the 2010 Vanity Fair Oscars party. Her look had a vintage spin with sideswept waves, red lips, and glimmering eye makeup.

In 2010, Olivia opted for a futuristic topknot for her appearance in Tokyo to promote Tron.

When she first stepped into the Hollywood spotlight, Olivia sported blond locks, but by 2006, her hair took on an inky hue.