One could expect a lot walking into Feinstein's/54 Below for the sold-out concert debut of The Real Housewives of New York headline-grabbing star LuAnn de Lesseps (known to fans of the Bravo series as simply The Countess), but no one could have prepared us for special guest star Jai'Len Christine Li Josey belting out "Waving Through a Window" from Dear Evan Hansen. That being said, forgive the video quality, and just bask in the talent of the SpongeBoB SquarePants standout. LuAnn is back at 54 on March 8 for a second night of #CountessAndFriends and Jai'Len is stopping the show eight times a week over at Broadway's Palace Theatre.