Fans have spotted a huge twist in Lily Allen's bitter split from husband David Habour after she brutally sang about him on her latest album. The pop star documented their toxic fallout in her music comeback released last week. She fired out songs about cheating and a marriage that lacked intimacy on her West End Girl record, which appeared to not so subtly be aimed at David. The former couple are in the middle of selling off their £6million Brooklyn townhouse as Lily's public shade draws