This is the news we've all been waiting for - there's going to be a sequel to Mamma Mia!
Ten years after the original was released, the sequel will feature a number of ABBA tracks which didn't feature in the first movie.
And there's more good news. Cast members Meryl Streep, Amanda Seyfred, Pierce Brosnan and Colin Firth will all be returning for the sequel.
Mamma Mia: Here We Go Again will hit cinemas on July 20th 2018, according to Universal Pictures. It will be written and directed by The Best Exotic Marigold Hotel writer, Ol Parker.