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 draws 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, Cara Delevingne and Hailee Steinfeld took in the designs at the 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, and come back later as the excitement unfolds.