Tonight's episode of Late Night with Jimmy Fallon was packed with goodness: The Real Housewives of Late Night finale and a cute interview with Joy Behar, for example. But Fallon saved the best—a performance with The Muppets—for last.

Watch as Fallon and friends perform a comedic version of the classic holiday song, The 12 Days of Christmas. We dare you not to smile. Hell, we dare you not to sing along with them. Enjoy!

[Late Night with Jimmy Fallon]