The best celebrity beauty looks of the week

Jessica Alba looked every inch a beauty icon with her sideswept hair and a slick of red lipstick for the Baby2Baby gala.

Jennifer Lawrence showed off her gothic side with vampy dark berry lips and her platinum blonde hair worn in tousled waves for the New York premiere of The Hunger Games: Mockingjay Part 2.

Dakota Johnson turned heads with a sleek ponytail and statement red lipstick combination as she celebrated the opening of Michael Kors' flagship store in Tokyo.

Kourtney Kardashian was smouldering as she stepped out for a glitzy bash in California, turning heads with poker straight hair and smokey eye make-up.

Kate Hudson showed off her natural beauty with barely-there make-up and her blonde locks swept into a chic dishevelled updo for the launch of the Campari Calendar.

Cate Blanchett showed off her edgy beauty credentials with her blonde tresses slicked into a dramatic side parting for an event at the Museum of Modern Art.

Holly Willoughby was as radiant as ever as she attended the ITV Gala with a classic black eyeliner look paired with pale red lipstick.

Miranda Kerr was as glamorous as ever with her brunette locks worn down in tumbling curls, paired with a statement red lipstick, for the launch of the Rockefeller Center Christmas Tree.

Lily James was the epitome of elegance with her locks worn down in waves, rocking metallic smokey eye make-up for ultimate evening glamour.

Caroline Flack complemented her platinum blonde hair with dramatic black smokey eye make-up as she turned heads at the ITV Gala.

Gwen Stefani made the ultimate blonde bombshell as she turned heads at the Baby2Baby gala.