Tom Ford's public runway debut at London Fashion Week drew an A-list front row. Justin Timberlake and Jessica Biel jetted across the pond for the Fall 2013 women's presentation — and showed off their sharp spectator style on their way into the show. The duo came decked out in the designer du jour, wearing a coordinating gray-and-black palette. Watch today's edition of Fashion Flash for all the details! On Allison McNamara: H&M jacket, Topshop blouse.