New York Fashion Week was, as always, awash with celebrities, but now we've moved the focus to the UK, where 2013 Spring London Fashion Week has also given us an impressive front row line-up. Alexa Chung, a regular on the front row at all the important shows, has shown her support to House of Holland, Moschino Cheap & Chic and Margaret Howell in her native country, while Poppy Delevingne and Olivia Palermo have also made multiple appearances. Burberry's show attracted big names such as Harry Styles, who probably picked up style tips on behalf of One Direction, Aaron Paul, Dita Von Teese, Anna Wintour and Andy Murray. The most colourful look so far goes to Lady Gaga, who showed up to Philip Treacy's show in a floral headpiece that obscured most of her face. Click through to see the style stars of LFW so far, and be sure to check out all our fashion and beauty runway reports.