Kim, 36, was dressed in an oversized red hoodie and wore her long black hair pin straight, while Kanye, 39, rocked an all-black ensemble, including a hoodie with a matching baseball hat and gold chains.
The husband-and-wife team posted for a photo with dancer Sam Akins, and West also met some of the ballerinas backstage.
The Kardashian-West clan was also joined by Kim's older sister, Kourtney Kardashian, and her 4-year-old daughter, Penelope -- who were excited to pose with the ballerinas backstage -- as well as Kanye's publicist, Tracy Nguyen Romulus, and her daughter, Ryan.
Don't worry, North wasn't left out -- she got to meet the dancers up close as well. "North enjoyed meeting with ballerinas and dancing on stage, while the family was given a tour through the theater," a source tells ET.
Both North and Penelope take ballet lessons, and their moms and aunts have shared adorable pics of the two in their tutus before, so we can only imagine how excited the cousins were to attend the holiday classic together!