The sequel is currently in the works so why not remind yourself of the original Mamma Mia starring Meryl Streep, who as we all know just can't do wrong. Basically, this flick is a big sing-song of Abba tunes, but sure what more could you want? It also stars the lovely Amanda Seyfried and Colin Firth, and there'a dancing and romancing aplenty. So sit back and join in if you want - if Pearce Brosnan can get away with singing in this movie, you certainly can.