Move over Harry Potter, there's a new top British film in town.The summer smash hit musical Mamma Mia! has now taken more money at UK cinemas thanany other British film.Based around the songs of 70s pop group Abba, it's made £67.2 million since its UK release in July, which beats Harry Potter And The Philosopher's Stone.And, as it's still being shown in loads of cinemas, it's also on track to overtake Titanic and become the biggest money-making film ever in the UK.
