Models Light Up the amfAR Runway With Red-Hot Lips

Kristen Stewart attended the Sils Maria premiere at Cannes Film Festival with her red-orange locks swept to one side.

Karlie's hair has certainly grown, as evidenced by her sleek look at the amfAR gala during the Cannes Film Festival.

Coco stunned on the amfAR gala red carpet in a bright orange lip and extreme winged eyeliner. Her short bob is looking more and more like Louise Brooks's every day.

For the amfAR gala in France, Jourdan swiped on a red lipstick and let her ombré hair fall down her back in loose curls.

Alessandra was the epitome of sexy on the amfAR red carpet with a cherry-red lip color and sideswept waves.

At the L'Homme Qu'On Aimait Trop premiere, Marion stepped onto the red carpet in an elegant updo that combined a traditional bouffant with a whimsical braid.

From the side, Marion's creative updo really shone.

At the Blended premiere, Bella was the ultimate California girl with dewy skin and loose, beachy waves.

Bella's wavy hairstyle was actually pulled into a loose fishtail braid in the back.

Suki sourced her beauty inspiration from the 1950s with bold brows, a red lip, and over-the-shoulder waves.

Amber attended the Cannes debut of Two Days, One Night, wearing a braided undercut hairstyle and a classic red lipstick.

At the Search premiere at Cannes, Cara's hair was swept to one side, while her makeup was a mix of smoky shadow and a brick-red lip.

Cara opted for an upswept topknot at the De Grisogono party during the Cannes Film Festival, and her bold brows were the star of her makeup palette (as usual).

Dakota's blue eyes shone bright at the Night Moves premiere in New York. Simple shimmering champagne shadow and peach lips completed her look.

At the Two Days, One Night premiere, Marion twisted her hair to the side and swept it back into a tight bun.

Drew paired blond beach waves with bronzed skin for a summery California-girl look at the Blended premiere in Berlin.

At the How to Train Your Dragon 2 premiere, Cate stepped up the glamour with a shiny pink lip and dramatic smoky eye.

From behind, Cate showed off a sleek french braid that added an element of drama to her elegant chignon.

Jessica wore the ultimate beach waves to the Foxcatcher premiere at Cannes, while her makeup remained soft and neutral.

That's one long braid seen on Eva at the Foxcatcher premiere. As for the makeup, her smoky eyes were the central feature.

For The Captives' debut in France, Blake wore her hair in an oversize chignon. She set off the dramatic style with a bright red lip.

That's one big bun . . .

At the Hunger Games: Mockingjay Part 1 party, Jennifer pulled her short bob back on one side, creating a chic lopsided hairdo.