Jennifer Hudson (featuring Ludacris)
''Pocketbook,'' Jennifer Hudson (2008)

This uptempo R&B romp features the Oscar-winning season 3 finalist delivering the addictive refrain — ''Don't make me hit you with my pocketbook'' — with so much sauciness, you'll want to work it into everyday conversation yourself. Bonus points for a hilariously raunchy rap from Ludacris in which he praises J. Hud's backside by declaring ''with two hams in your pants, girl, I think you're a crook.'' (!!) Someone please explain: Why hasn't this one been released as a single yet? — Michael Slezak

Listen to ''Pocketbook'' here.