BSPEARSLAUGH101107_01.jpgBritney Spears BSPEARSLAUGH101107_02.jpgIt's pretty fair to say Britney Spears had a pretty good day yesterday - and if that wasn't clear before, just watch her shine! After a quick change at Neiman Marcus, she had to make another pit stop at the gas station - and despite her previous protestations, she seemed downright pleased as punch to see the paps! Brit smiled and waved to the assembled photogs as, once again, they lent the pop princess a helping hand at the pump. From there, she retired to Alli and Jamie Lynn's apartment in Marina del Rey for the evening. Sleep tight, Brit!