Want a sing-along? Gimme! Gimme!
EmptyMoviegoers who can't resist singing along to "Dancing Queen" are in luck.
Universal is looking to pump up Labor Day weekend grosses for its hit movie musical "Mamma Mia!" by presenting "Mamma Mia! The Sing-Along Edition" in select theaters nationwide.
Powered by ABBA tunes, the musical starring Meryl Streep has grossed more than $320 million worldwide. Domestically, it has grossed nearly $117 million and is close to surpassing "Hairspray" among the top-grossing musicals of all time. (partialdiff)