Amanda Seyfried says Sabrina Carpenter, Sydney Sweeney should join her in a third 'Mamma Mia!' movie

KXEL Waterloo

Nov 20, 2025

Amanda Seyfried and Sydney Sweeney attend the 28th SCAD Savannah Film Festival on Oct. 27, 2025, in Savannah, Georgia. Sabrina Carpenter seen in SoHo on Nov. 7, 2025, in New York C…