After attending the 2022 Met Gala, Johnson, her "The Lost Daughter" costar Jessie Buckley, and the director of the movie, Maggie Gyllenhaal, all decided to get matching tattoos. The trio got a scarab beetle, which symbolizes rebirth. Johnson's sits on her right ankle. In a Vanity Fair cover story, the "Our Friend" actor shared that they got it in Gyllenhaal's Brooklyn kitchen with the help of a friend. Olivia Colman missed out on this opportunity due to her busy shooting schedule, so Johnson later gave her a tattoo herself to make up for it. Colman shared on "The Graham Norton Show" that she got the initials of her loved ones on her left forearm.