Amanda Seyfried is just a big Joni Mitchell fan, OK? On Thursday's episode of the Just for Variety podcast, the actress discussed her highly praised cover of Mitchell's "California" during a recent appearance on the Tonight Show.

Amanda Seyfried addresses Joni Mitchell biopic speculations after ‘California’ cover goes viral - ‘Mamma Mia!’ star’s pitch-perfect cover of Mitchell’s hit 1971 track led to speculation that she was a

Joni Mitchell covers are not for the faint of heart or voice, so Amanda Seyfried’s decision to cover a verse from the singer's 1971 classic "California" on "The Tonight Show With Jimmy Fallon" last week was a brave one - not just because of the celestial high note on the chorus,

Amanda, despite her nerves, delivered a jaw-dropping cover of “California,” to the audience’s delight. And Jimmy’s, if we’re going by the look on his face. Fans of the legendary folk singer will know that a biopic of Joni has been in the works for about two years,

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

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

The Mamma Mia star learned the dulcimer during the pandemic, and paid homage to one of her heroes with a cover of California

In fact, director Cameron Crowe (who previously helmed semi-autobiographical rock movie Almost Famous) has apparently been working on a Joni Mitchell movie for several years now, with rumours circulating that Meryl Streep could be in line to play the star in her later years.

Amanda Seyfried has fans saying mamma mia with her latest musical cover. The superstar actress appeared Tuesday on the Jimmy Fallon's 'Tonight Show' to promote her new Peacock show 'Long Bright River.