Joaquin Phoenix, winner of the award for best performance by an actor in a leading role for Joker; Renee Zellweger, winner of the award for best performance by an actress in a leading role for Judy, and Brad Pitt, winner of the award for best performance by an actor in a supporting role for Once Upon a Time in Hollywood, pose in the press room at the Oscars at the Dolby Theatre in Los Angeles on Sunday. (PTI)