Mamma Mia 3 is still a possibility, and if it finally happens, Amanda Seyfried has one song request for her character, which gives the movie its perfect story, but faces one problem. For years, different musicals have jumped from the stage to the big screen, and in 2008, it was Mamma Mias turn. Directed by Phyllida Lloyd and written by Catherine Johnson (based on her book from the musical), Mamma Mia takes the audience to the fictional Greek island of Kalokairi to meet Donna Sheridan (Meryl Streep) and her daughter Sophie (Seyfried).
