Watch Billie Eilish on SNL!

Billie Eilish made her debut performance on SNL this past weekend.

The Season 45 premiere was hosted by Woody Harrelson and Eilish as the musical guest. She performed her single “Bad Guy” first and ” I Love You” for her second performance. For her performance of “Bad Guy”, you can see her walking on walls and ceilings. Check out her performance below!