Jessica Chastain has joined the Joker fan clan as the actor feels Joaquin Phoenix performance in the film is "one of the greatest pieces of acting" she has ever seen.
"Mouth was dropped open in the theatre as it played. It left me shook," Chastain tweeted in response to actor Vincent D’Onofrio tweet praising Phoenix.
Chastain followed it up with a picture of herself in Joker makeup. She captioned the picture, "Trying out some new makeup."
Phoenix's October release set the cash registers ringing at the box office as the film raked in over $856 million worldwide, becoming the highest-grossing R-rated film of all time.