No contest, Cate Blanchett is one of the world's most beautiful women. The Australian actress, who is the long-standing face of luxury skincare brand SK-II, has skin that we would consider killing for, and with a face like hers it would be easy to just rely on looking pretty. But our Cate isn't one to shy away from the adventurous when it comes to her look — which is why we're blessed with endless hairstyles she's nailed over the years. Whether it's pulled back into a cute ponytail, cropped real close, in a sweet retro throwback or pulled into a fierce '70s quiff, this beauty always gets it right. In celebration of her 45th birthday yesterday, we're scoping her best efforts yet. Keep reading!