Mamma Mia! 3

Amanda Seyfried reveals what she wants for Sophie in 'Mamma Mia! 3' and shares exciting updates on her career and the iconic franchise's future.

Amanda Seyfried hopes that 'Mamma Mia! 3' will include Sabrina Carpenter and Sydney Sweeney in a surprise role. She says she's "all for it" and believes other returning characters—and ABBA's music—will bring fans back in a tropical third chapter.

Amanda Seyfried affirms that 'Mamma Mia! 3' is in the works and remains hopeful it'll reach production despite scheduling and studio delays.