Britney Spears stopped by an LA salon yesterday to touch up her newly blond locks, which she's been showing off during a movie night with Sean and Jayden and a weekend shopping outing. The day wasn't just about beauty for Brit, as she also marked a special milestone: it was one year since she kicked off her Circus tour, and she sent a special tweet to thank fans for all the great memories. She also received the good news that her latest album was just nominated for International Record of the Year at Canada's upcoming Juno Awards.