Britney Spears was in the passenger seat yesterday as she and her mom Lynne drove around the town of Calabasas, where her rumored new $8.9 million mansion is located. She's apparently ready for a more suburban life, and her new digs offer just that with a rose garden, home theatre and library. Lynne wasn't the only Spears along for the trip, though, as Brit twittered that, "I just took my babies to our new home and they loved it! I can't wait to move in." She might have had an awkward confrontation with her past over the weekend when she ran into JT, but it seems like Brit's all about planning for her future.