Britney Spears stepped out in boots to browse a few stores in Calabasas, CA yesterday. She was solo after taking Sean Preston and Jayden James to the mall earlier in the week. One person she hasn't been spending as much time with since returning from their extended Hawaiian vacation is boyfriend Jason Trawick, though she's always quick to shoot down any BS rumors about her relationship. We finally got a sneak peek at Britney's episode of Glee, but we'll have to wait until next Tuesday to see her on the small screen. Until then, she's keeping busy in the studio and looking for your opinion on the songs you are most excited for.