Cate Blanchett's Riskiest Red Carpet Looks!

Oscar winner Cate Blanchett is sitting pretty on every best-dressed list, because she’s not afraid to take risks on the red carpet. Check out our gallery to see for yourself!

Cate is now the new face of Giorgio Armani’s “effortlessly chic” perfume, Si. She told “Extra” all about it. Watch the video!