Lily Allen is in her fashion girl era. Allen, 40, attended the Council of Fashion Designers of America Awards at The American Museum of Natural History in New York City on Monday, November 3, on the heels of releasing her buzzy new album West End Girl, which seemingly references her recent split from estranged husband David Harbour. The British singer arrived at the event wearing a skin-baring ensemble by Colleen Allen, who was nominated as an emerging designer of the year. Lily's all-white, lingerie-inspired outfit - a long skirt and underboob-exposing bra - made quite the statement.