What do you do when your big comeback single hasn’t been the hit you were hoping for? If you’re Mariah Carey, you go and ruin somebody else’s song. Not content with murdering classics such as Without You, Against All Odds and Endless Love, Mariah has now covered Foreigner’s '80s epic I Want To Know What Love Is. With her latest single Obsessed missing the Top Ten in the States, her record company are planning to rush release this ditty in a bid to get her comeback on track again. Step away from the recording studio, Mimi.