Credit: Lester Cohen/

IN STORES: Tuesday 9/29

For a happily married lady with more No. 1 hits than any soloist in history, it's surprising Mariah Carey spends so much of her 12th CD recalling ex-flames ("I should crack you right in your forehead!" she hums on "It's a Wrap"). Still, she finishes with the heavenly Foreigner cover "I Want to Know What Love Is." (Island/Def Jam)