POPSUGAR Entertainment Guess Who Buzz Brainteaser by Entertainment 12/26/07 0 Shares Like us on Facebook Welcome to Buzz Brainteaser, the trivia feature on BuzzSugar! Every weekday I'll test your knowledge about TV shows, music and movies. If you enter in the correct answer, you win points! What movie had the highest box office sales in 2007? Source Read More Buzz BrainteaserMovies Get the scoop with our daily newsletter Young Hollywood Movies A-Listers TV Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.