It's been another busy week for our favourite celebrities. Britney Spears had an exciting time, celebrating her birthday and turning on Christmas tree lights, while Sienna Miller and Keira Knightley were reunited for the British Independent Film Awards. Can you remember everything else that went down? Take my quiz to find out!
Pop Quiz, Hot Shot: Week of 30 November 2008
In addition to Britney, who performed on last week's X Factor?