Ariana Grande hosted Saturday Night Live this past weekend and accidentally slipped a curse into her opening monologue, which was clearly unscripted.

As she sang along to lines about what scandal she can possibly get into in the future during “What Will My Scandal Be?” Grande messed up a line and recovered by accidentally slipping out an “oh, sh-t.”

According to NBC, while the show airs live on the East Coast, the flub didn’t make it into the final cut of the West Coast showing.

Otherwise, her hosting debut on SNL was well received; check out how we rated Grande’s skits here. In a Tidal parody skit, she showed off her singing capabilities while imitating Britney Spears, Rihanna and Celine Dion. In another one, she did an impression of Jennifer Lawrence while playing a celebrity version of Family Feud.