Britney Spears has slimmed down to an incredible size 6 less than two months after giving birth to her second son, reportedly named Jayden James, and she's making sure hubby and wannabe rapper Kevin Federline stays in shape too! Kevin piled on the pounds with Britney while she was expecting Jayden, but has struggled to shed his daddy weight while Britney is back to her trilm old self. Brit reportedly blew $10, 000 dollars on a new wardrobe to celebrate being a size 6 again, and she's making sure Kevin eats healthily and goes to the gym too. | 
