"That wrap party specifically, I was drunk. Everybody was," the actress tells PEOPLE What happens at a Mamma Mia! wrap party ...

Thankfully, Seyfried did still have a chance to show off her stunning singing chops in a new upcoming original musical film ...

If you were impressed by Amanda Seyfried's dulcimer-playing abilities this week, we are pleased to inform you that the ...

Amanda Seyfried recalled the wild 2007 Mamma Mia! warp party after photos of the cast were leaked.That was 18 years ago, I ...

ABBA recorded their 1975 hit 'Mamma Mia' on March 12, 1975, after initially thinking about giving it away to another band.

Kicking things off with the latest news on Mamma Mia 3. We all know the movie is in the works, but now it’s rumored that the ...

The ‘Long Bright River’ star reflects on using her own experiences to develop Karen Smith and what it was like working with ...

The 'Long Bright River' actress and producer says she's done with boredom (and her own insecurities), so stop offering her ...

"Show me the money!" the 'Long Bright River' actress joked, before explaining the scheduling logistics behind the movie ...

From 'Seven Veils' to 'The Housemaid,' Amanda Seyfried opens up about her busy year — and her sweet routine for staying ...

Amanda Seyfried meant business on “The Tonight Show Starring Jimmy Fallon” on Tuesday. The actress stopped by to promote her ...