Celebrities Take London by Storm at Fashion Week's Hottest Events

London Fashion Week is well underway, with several stars popping up at the biggest shows in town. Everyone who is anyone stopped by Stella McCartney's Green Carpet Collection event on Sunday. Drew Barrymore, the designer's dad Paul McCartney, and Salma Hayek were just a few of the names who mingled at the A-list affair. Meanwhile, Hailee Steinfeld stepped into Cara Delevingne's world backstage at the beach-inspired Topshop Unique show, where Hailee sat front row with Vogue editor Anna Wintour, and Olivia Palermo made the rounds at several presentations, including the Marchesa show. Keep reading to see all the stars at London Fashion Week so far, and then check out even more front-row snaps!

Getty | David M. Benett

On Sunday, Hailee Steinfeld sat next to Anna Wintour in the front row at the Topshop Unique show.

Getty | David M. Benett

Dakota Johnson showed off her long blond locks at Stella McCartney's event on Sunday.

Getty | David M. Benett

On Sunday, Cara Delevingne and Hailee Steinfeld were a photogenic duo at the Topshop Unique show.

Getty | David M. Benett

Stella McCartney got support from her dad Paul McCartney and sister Mary McCartney at her event on Sunday. They were joined by Samuel L. Jackson and André Balazs.

Getty | Danny E. Martindale

Alice Eve was an engaged audience member in the front row at the Temperley London show on Sunday.

Getty | David M. Benett

Ellie Goulding and Rita Ora got close at Stella McCartney's event on Sunday.

Getty | Ben A. Pruchnie

Princess Beatrice popped up at the Markus Lupfer presentation on Saturday.

Getty | David M. Benett

Salma Hayek and husband Francois-Henri Pinault joined Anna Wintour at Stella McCartney's Green Carpet Collection event on Sunday.

Getty | David M. Benett

Jena Malone wore a colorful ensemble to the Marchesa afterparty on Saturday.

Getty | Danny Martindale

Nicole Scherzinger was the center of attention in the front row at the Temperley London show on Sunday.

Getty | David M. Benett

Olivia Palermo was fresh faced at Stella McCartney's Green Carpet Collection event on Sunday.

Getty | David M. Benett

Poppy Delevingne and Daisy Lowe linked up at Stella McCartney's VIP event on Sunday.

Getty | David M. Benett

Toni Garrn made a solo appearance at Stella McCartney's event on Sunday.

Getty | David M. Benett

Stella McCartney and Drew Barrymore both wore black to the designer's Green Carpet Collection event on Sunday.