Emma Stone turns 24 today (happy birthday, Emma!), so in honor of her big day we decided to dive headfirst into the actress's red carpet archives and round up her all-around best looks of all time. This was a difficult one: with all of Emma's killer sartorial (and beauty!) choices, it was next to impossible to narrow 'em all down to just ten. Check out our favorites — and Emma's seriously uncanny ability to make any hair color, from baby blonde to dark auburn, look like she was born with it — in the gallery above!