The hair guru, who has worked with the actress for 12 years, has created countless gorgeous cuts, styles, and colors for Duff ... bangs, long extensions, slick back buns, and more. "Hilary ...

But one thing is certain: Hilary Duff is the ultimate TV fashionista ... She styled her signature blonde hair into a chic messy top bun. As for her makeup, the “Come Clean” singer contrasted ...

Hilary Duff ... rest of her hair, and with the addition of her shimmery gold eyeshadow, the entire look just screamed '70s glam. Whether it's a hair piece or a true haircut, Duff has served ...