As one of Hollywood's most beloved actresses, Julia Roberts is known not only for her wild talent, but her naturally, stunning beauty. The Steel Magnolias star has always been a standout on the red carpet thanks to those voluminous curls, sparking hazel eyes, and that million dollar smile. Transforming her look throughout the years, the Pretty Woman actress has played with various lengths and colors, from dark brunette to auburn red and all shades of blonde. And even though the the Golden Globe and Oscar-winning actress has never been afraid to change up her look, the Lancôme beauty has elevated her signature style to classic, polished curls, a natural smoky eye, and a nude lip over the years. Here, we take a look back at the Notting Hill star's most iconic hair moments on the red carpet.