Liu is a knockout with her envy-inducing jet-black tresses.

Berry looks great with curly, straight, long, or short hair styles.

Sigler's tresses are beautifully curled at the ends.

Stroup's lust-worthy black hair is rich and thick.

Cruz always has picture-perfect hair.

Ms. Mendes looks stunning with shoulder-length hair.

Larter's wavy blond tresses are primped to perfection. Her chandelier earrings are a fab accessory.

We're loving Weisz's gorgeous shiny curly hair style.

Biel's layered hair style is sweet and chic.

Messing's radiant red mane is the perfect length for curls.

Hathaway's luscious brown wavy locks graze her shoulders.

Ms. Stefani's platinum blond do looks lovely with her fire-engine red lips.

Longoria wears gorgeous cascading curls with dangling, diamond earrings as her accent. The neutral makeup is the perfect final touch.

Berry is famous for pulling off any and every hairdo in the book (She even rocks white hair in X-Men as the mutant Storm.) Here, she wears soft layers to perfection.

Songbird Aguilera compliments her hair with a nice tan and ruby red lips.

Ripa compliments her medium-length locks with a glowing sun-kissed look.

Richie pulls off this confident and coy look. The long bangs and choppy cut are just perfect for her petite frame.

Miller loks absolutely stunning with a chic updo. Pulling her golden hair back into a knot was the perfect look for the formal event.

Watts adds some curls to her blonde mane, adding instant glamour for her red-carpet appearance.

Queen Latifah looks ultra glam with her lightened locks and soft curls.