People News Dominic Cooper: It was "nice" reuniting with ex Amanda Seyfried on 'Mamma Mia! Here We Go Again' movie 07/21/2018 Dominic Cooper says it was "nice" to reunite with ex-girlfriend Amanda Seyfried on their new movie "Mamma Mia! Here We Go Again." Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Amanda Seyfried Colin Firth Stellan Skarsgard Lily James Thomas Sadoski Dominic Cooper Pierce Brosnan Andy Garcia Mamma Mia!
