Jason Trawick keys shopping jeans britney spearsJason Trawick keys shopping jeans britney spears

The other day we caught Jason Trawick leaving a women's clothing store in Beverly Hills, and it looks like Britney Spears' main squeeze got a head start on his birthday shopping for the pop princess. So what does one get the girl who has everything? Judging by the sly smile on Jason's face, it looks like he's pretty proud of his purchase!