Baltimore hardcore band Turnstile served as Saturday Night Live's musical guest, with Taylor Swift making a surprise appearance during host Dakota Johnson's monologue.
The appearance marks another instance of Swift's recent SNL involvement. Turnstile, the Baltimore-based hardcore group, performed on the show. Johnson hosted the episode.
The source provides limited details beyond these core facts. The nature of Swift's appearance during Johnson's monologue remains unspecified, as does any context about why the collaboration occurred or what transpired during the segment.