Jessica Biel may have been a tomboy growing up, but she sure has been stepping up her fashion game lately. While busy promoting her latest flick, The A-Team, both here and overseas, she's been looking chicer than ever. Whether in casual day looks or nighttime red carpet gowns, Jessica has dressed to impress. One of her biggest hits was the red Giambattista Valli gown she wore to the UK premiere recently. Girl is on fire!