Since her early days on That '70s Show, we knew there was something about Mila Kunis. She's that rare combination of sexy, cool, and seriously funny — not to mention that the girl can act. We fell for her dark side in Black Swan, and we love getting to see her take the lead as the guys' girl in movies like Ted and Friends With Benefits. She's been gifted with an uncanny ability to appeal to both our crowd and the guys' crowd — with the styling skills to match. She knows just how to turn it up, slipping into a McQueen gown or Versace on the red carpet or dressing down in cutoffs and a tee with ease. And because Mila's turning the big 3-0 today, we're celebrating with a look at her standout style moments. Click through and see exactly why we've got such a girl crush on Mila.