Mamma Mia!’ star’s pitch-perfect cover of Mitchell’s hit 1971 track led to speculation that she was auditioning to play the ...

The Allentown native plays a Philadelphia police officer in the Kensington-set show based on Liz Moore's book.

Amanda, despite her nerves, delivered a jaw-dropping cover of “California,” to the audience’s delight. And Jimmy’s, if we’re ...

The Mamma Mia! star covered Mitchell’s classic California during a recent stop by The Tonight Show Starring Jimmy Fallon ...

Actor Amanda Seyfried played a cover of Joni Mitchell's "California" on The Tonight Show. The clip has gone viral, and a new ...

At the ninth annual Love Rocks NYC benefit concert, the singer took time to pose with her onscreen granddaughter.

Actor and singer Amanda Seyfried has set a studio audience and its presenter – and now the internet – off by skilfully ...

The actor learned how to play the instrument during the pandemic, and her rendition is uncannily like the original.

Amanda Seyfried may have lost the Wicked character Glinda to Ariana Grande, but she will NOT lose to other actresses should there be a Joni Mitchell biopic that is in the works!

Amanda Seyfried might be making the rounds to promote her new TV show Long Bright River, but fans of the actress are already ...

The "Mamma Mia!" franchise star's recent performance has Mitchell fans suggesting she portray the music legend.

Amanda Seyfried sounds eerily like Joni Mitchell when she sang her song "California" during an appearance on 'The Tonight Show Starring Jimmy Fallon,' promoting her upcoming television show 'Long ...