Sadie Sink's Jean Grey Costume Revealed in Spider-Man: Brand New Day Image
Originally published as: Marvel Studios Releases Best Look At Sadie Sink’s Jean Grey X-Men Costume
Marvel Studios and Sony Pictures shared their best look yet at Sadie Sink in her first costume as Jean Grey. Spider-Man: Brand New Day introduced the world to Sink's take on Jean Grey, making her the first classic mutant to be brought into the MCU who comes from Earth-616.