London Fashion Week is well underway after a successful and exciting week in New York. Stylish celebrities made their presence known, especially at yesterday’s Burberry Prorsum show (Fab live streamed it!), which attracted the likes of Rachel Bilson, Kate Bosworth, Alexa Chung and Daisy Lowe. Rachel and Kate, who worked together on BFF & Baby, sat side-by-side to watch the show, while Alexa — who’s been jetting back and forth between London and New York for fashion-related events — enjoyed the show with a friend. US Vogue editor Anna Wintour made the trip across the Atlantic and posed with designer Christopher Bailey and Samantha Cameron, wife of British Prime Minister David Cameron. Burberry is known to have a star-studded celebrity guest list and at previous shows celebs like Sarah Jessica Parker and Kristen Stewart have been among the A-listers. Click through our gallery to see this season’s front row stars!