The actors didn't say a word about the upcoming film and instead performed a surprise walk-off during the show.
Stiller did address his cameo on the show via Instagram, sharing a selfie of himself and Wilson backstage captioned: "Apparently Derek and Hansel have come to terms on #Zoolander2."
Actor Justin Theroux announced the Zoolander sequel in August. Stiller will direct and star in the new film. Wilson and Will Ferrell will reprise their roles in the movie with Spanish actress Penelope Cruz in an unspecified role.
Zoolander, a film about a clueless fashion model who is brainwashed to kill the prime minister of Malaysia, was released in 2001. The sequel will find Stiller's character, Derek, working as a model again when a company tries to take him out of the business.