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

getty_amandaseyfriedsydneysweeneysabrinacarpenter_111925209394
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 City. (Paras Griffin/Getty Images, Aeon/GC Images via Getty Images)

Amanda Seyfried wants to bring a couple of superstars into the Mamma Mia! family.

The actress shared she thinks Sabrina Carpenter and Sydney Sweeney could join her in a potential third Mamma Mia! film in a recent interview with Entertainment Tonight.

“Maybe I’m just naive, but I’m pretty sure Mamma Mia 3 is a done deal,” Seyfried said.

While the sequel film hasn’t been officially greenlit, Seyfried has shared her hopes for what a third Mamma Mia! film could be like.

“I love portraying a mom, so I would love to see Sophie with her kids,” Seyfried said. “Maybe she has a cousin she hasn’t seen in a while, and that could be Sabrina Carpenter. And then Sydney Sweeney could show up. There’s a bunch of girls that really want to be a part of it, and I’m all for it.”

As for the parts of the story she is sure about, Seyfried says she knows “the three dads are going to come back, and we still won’t know who the dad is because it doesn’t matter.”

The actress continued, saying that “Meryl [Streep] is a ghost, obviously, so she’ll be around. And Julie [Walters] and Christine [Baranski] will be back singing and looking hot, and we’re all going to be somewhere tropical. And ABBA will be playing.”

Copyright © 2025, ABC Audio. All rights reserved.

static_digital_1160x1280_nikkiglaser_2026_regional_haydenhomesamphitheater_0913

Nikki Glaser Live at Hayden Homes Amphitheater

Join us for an unforgettable evening of comedy as Nikki Glaser brings her “Stunning Tour” to the Hayden Homes Amphitheater in Bend. Nikki Glaser, renowned for her brutally honest and no-holds-barred comedic style, has captivated audiences worldwide.

static_digital_970x250_oar_2026_regional_haydenhomesamphitheater_0815

O.A.R. with Gavin DeGraw & Lisa Loeb

Join us at the Hayden Homes Amphitheater on Saturday, August 15, 2026, for an unforgettable evening featuring O.A.R., Gavin DeGraw’s soulful melodies, and Lisa Loeb’s heartfelt tunes, all in the beautiful outdoor setting of Bend, Oregon. Don’t

imgi_3_august-10-20-2026

Sunriver Music Festival Sunriver Music Festival

Sunriver Music Festival fills Central Oregon with music! In August 2026, Artistic Director & Conductor Brett Mitchell will lead world-class orchestra musicians and acclaimed soloists in a remarkable 49th season. The Summer Festival opens August 10 at