Seyfried referred to the live version of Clarkson's "Beautiful Disaster" as the "power ballad of this century" ...

The Mamma Mia! star couldn't contain herself after singing her favorite power ballad with the original artist.

A major win for The Housemaid and its cast and crew.

Amanda Seyfried joins Kelly in an impromptu duet of "Beautiful Disaster," and Amanda adorably collapses on the couch after ...

Amanda Seyfried could barely contain her excitement when she finally got to sing alongside Kelly Clarkson, collapsing into ...

"It's not the win that's important. It's the nomination. It does thrust you forward," the actress said ahead of not scoring a ...

Tinkling Tatum. Amanda Seyfried is revealing a surprising — and gross — prank Channing Tatum pulled on her while filming ...

'The Testament of Ann Lee' star shares her daughter Nina, 8, and son Thomas, 5, with husband Thomas Sadoski ...

Amanda Seyfried just checked something huge off her bucket list.

Amanda Seyfried says her bold musical biopic "The Testament of Ann Lee" was "a lot" to process - and that's why the radical ...

The "Mean Girls" alum said she never entered "the realm of nightclubs." ...

Amanda Seyfried recently told The New Yorker that winning an Oscar is not important to her. She said that she's "gotten this ...