WATCH: Julianne Moore on the end of the Hunger Games - 'I took that wig right off!'
She tells us how she celebrated the end of the Hunger Games
All the actors on The Hunger Games have revealed how sad they are that the series is coming to an end.
But Julianne Moore, who plays President Alma Coin, told Jo from Magic's Green Room she couldn't wait to get rid of the grey wig she has to wear for the role!
She also told her how her kids love both the books and the films and what she makes of Jennifer Lawrence's open letter on the gender pay gap in Hollywood..
Jo also caught up with the two British stars of the film, Sam Claflin and Natalie Dormer.
Sam plays Finnick Odair and joined the series in Catching Fire as a former Victor of the Games, while Natalie was cast for the two Mockingjay movies - playing Cressida who's orignally from the Capital and directs the propoganda videos that Katniss Everdeen (Jennifer Lawrence) stars in.
They told Jo how they appreciated each others sense of humour on set - but added that everyone was very welcoming. Sam also spoke about the big announcement he made at the premeire - that he's soon to become a dad!
The Hunger Games: Mockingjay Part 2 hits cinemas at midnight tonight.