Mamma Mia star says she was thrilled to work with the Brit actor
‘He’s so sexy, Colin Firth, so sexy!’ the 22-year-old reveals.
Amanda plays Meryl Streep‘s daughter in the ABBA film, due out on 10 July.
Colin, 47, and Pierce play Meryl’s ex-boyfriends – either of who could be the father of Amanda’s character.
‘I can’t help smiling. I have all these amazing people in my life now,’ she tells Entertainment Tonight.
The Mean Girls actress was also overwhelmed to be working with Meryl.
‘I almost fainted because it was such a big deal for her to accept me. She is the most gracious, graceful woman I have ever met in my life.’