With just hours to go until Sabrina Carpenter takes over SNL, the singer reminded fans to tune with an Instagram post full of backstage snapshots. "TONIGHT," Carpenter captioned her photo post, tagging @nbcsnl and topping it off with a red lips emoji.

The Nov. 15 episode of "SNL" will be hosted by "Anyone But You" and "Twisters" star Glen Powell. Powell will be joined by English singer Olivia Dean as musical guest. New episodes of “SNL” Season 51 will air live on NBC at 11:30 p.m. ET. The show will also be available to stream the next day on Peacock.