On a night when Saturday Night Live was celebrating its 50-year legacy in a room full of some of the biggest celebrities on the planet, why did Lorne Michaels insist on proving to his kids that he’s still a hep cat?

Sabrina Carpenter played the bride’s childhood best friend, Sophie, who, along with the rest of the bridesmaids performed a rousing rendition of “Defying Gravity” from Wicked, changing the lyrics to the likes of, “she swears she’s gonna try monogamy / She’s finally learned what is monogamy, and we will hold her down.”