Ariana Grande Roasts Katy Perry and Channels Mariah Carey on SNL

Ariana Grande humorously roasted Katy Perry and channeled Mariah Carey during her SNL hosting. Grande parodied Perry in a holiday sketch, donning an astronaut costume and singing altered lyrics to 'Firework,' referencing Perry's space flight. She also spoofed Carey's 'All I Want For Christmas Is You' in her monologue, joking about holiday stress. This appearance marked Grande's third time hosting SNL, featuring Cher as the musical guest.