BSPEARSSMILE080407_10.jpgBSPEARSSMILE080407_01.jpgThere's that smiling face! Britney Spears was glowing last night when she - along with boys Sean Preston and Jayden James - dined at Cravings restaurant on Sunset. (Security guard Chris was present, too!) After being spooked by the whole Vegas incident, Brit's being extra-extra cautious with the kids. She was also super nice with our photogs and blew them a kiss!Britney Spears BritSeanPJaydenBoys.jpgOn another note, how cute are these two?