Johnson Wen, 26, is a self-proclaimed "stage invader" who has disrupted numerous concerts and sporting events, including the Women's World Cup and Olympics.

Following weeks of press interviews, red carpets, and late-night TV appearances to promote her new film Wicked: For Good, the exhaustive schedule has finally taken a toll on Ariana Grande’s health. The 32-year-old pop icon’s diagnosis was revealed just days after co-star Cynthia Erivo’s own “scary” health scare.