"Rehab" a Laughing Matter for Jay-Z
Amy Winehouse's hit song "Rehab" is getting the remix treatment, and Jay-Z is taking the opportunity to poke fun at a few celebs who have sought treatment. 
The track features Amy's original vocals, mixed with new verses from rapper Pharoahe Monch and Jigga himself. Jay-Z poked fun at a few celebs who have sought treatment (Britney, anyone?). But Hova didn't stick to just the living -- he even had a little something for those that aren't with us anymore, with the line, "I'ma OD 'til I'm in peace like Anna Nicole."
A bit much, maybe?
