Though "Mamma Mia! Here We Go Again" couldn't dance its way to the top of the domestic box office, its $34 million opening is still a win. The original "Mamma Mia!" hit theatres a decade ago with ...

Abba-themed musical "Mamma Mia!" topped the box office after its opening three days, knocking Will Smith off the No.1 spot after just a week, according to Screen International on Tuesday.