21 Actors Who Almost Played Donna, Sophie and Sky in 'Mamma Mia!'

21 Actors Who Almost Played Donna, Sophie and Sky in 'Mamma Mia!'

Carey Mulligan, Leighton Meester and more auditioned for the 2008 movie musicalBryan Bedder/Getty ; Cinematic via Alamy ; Randall Michelson/WireImage Zooey Deschanel during MTV's "TRL" on June 10, 2008 in New York City ; Amanda Seyfried in 'Mamma Mia!' (2008) ; Emily Blunt during 2008 Sundance Film Festival on January 19, 2008 in Park City, Utah.NEED TO KNOWMamma Mia! starred Meryl Steep, Amanda Seyfried and Dominic Cooper, among othersThe 2008 …