While Britney Spears struggled at the Video Music Awards in Las Vegas, her ex-husband Kevin Federline threw a backyard pool party Sunday — for their two sons’ birthdays, PEOPLE has learned.Personal assistants were seen picking up banners, balloons and an ice cream cake, all in the theme of the animated movie Cars, for Jayden James, who turns 1 on Wednesday, and Sean Preston, who turns two on Friday.Spears’s parents, Jamie and Lynne, stopped by for the party at Federline’s San Fernando Valley home, joining about 20 guests. They had also visited their grandchildren the day before, while their daughter was hitting the club scene in Vegas before her widely panned VMAs performance.
Hate ‘em or hate ‘em, he’s a smart fool for staying out of the public eye as much as he has. He’s looking like the good guy doing the kids birthday thing while Brit’s flashing her rotten cooter at the paps again. Cooter is such a hillbilly word, and should be used when talking about Britney’s nasty vagina. 
