Finally, the latest Piece Of Me box office data are here! Britney made $4,757,135 in December (19, 27,2 8, 30 and 31 shows). Surprisingly enough, according to Billboard none of the shows was sold out even though the December 31 was announced as sold out but she did really good anyway, with 22,543 of 22,665 tickets sold, she was REALLY close. Amazing!! Congrats Britney!