3 photos of Cate Blanchett before and after plastic surgery. She's only had Botox surgery. Cate Blanchett is a 50 year old actress who is 5' 8", weighs 130 lbs, has blue eyes, blonde hair, 34-24-35 measurements, a 32B bra size, a 2 US / 32 EU dress size, a 24 waist size and has an 11 US shoe size.