Who’s been pulling every evil string? Why that’s Agatha Harkness ( Kathryn Hahn ), the centuries-old baddie who lost her magic—and her sense of self—at the end of Marvel’s 2021 series WandaVision after Elizabeth Olsen ’s Scarlet Witch trapped her in a distorted spell.

Both the Hulk and Thor have bared their bottoms on the big screen, but Hahn showing a little tush was a new prospect entirely.

The films and TV shows have occasionally paraded their semi-nude male stars, largely for the sake of humor, but there’s never been even a hint of female nudity in the MCU. “Well, I came up with it,” Hahn told Variety of the groundbreaking moment.