Chrissy Teigen just revealed that she accidentally insulted Katy Perry and the song "Firework," and it's all incredibly *😂*. Apparently, the moment went down a few weeks back when Chrissy was in Washington D.C. with her husband John Legend, who performed after Joe Biden's Inauguration. Katy was also there performing "Firework" during a literal fireworks display, and Chrissy ran into her—which is when things took a turn for the awk. This content is imported from YouTube. “I remember I was so scared because we ran into Katy Perry after, and I always say dumb things,” Chrissy told Jimmy Fallon on The Tonight Show.