It was the second appearance in one weekend for Domingo, who also showed up on 'SNL' on Saturday night, in a reprise of the sketch that birthed him a few weeks earlier.

Marcello Hernández has become a Saturday Night Live favorite since joining the show’s cast in 2022. His most memorable SNL role in recent times has been as Domingo, in the “Espresso”-inspired sketch that features Ariana Grande singing delightfully poorly to a modified version of the Sabrina Carpenter tune.

A ccording to at least one TikTok video, Marcello Hernández seemingly can’t get through a stand-up performance these days without being forced to include a nod to his fan-favor

In footage from Carpeneter's November 17 show posted to TikTok , Hernández as Domingo can be heard calling out from the crowd, "Sabrina, I'm here!" And in the clip linked above, an audience member nearby can also be heard literally screaming, "WHAT!?!?!?!" Which gives you an idea of just how popular this character has become.

The pop star is making her hosting debut this weekend on the NBC sketch comedy show, and she'll also be the musical guest.

Sabrina Carpenter surprised guests by “arresting” Marcello Hernandez, the actor who played the infamous Domingo character in a Saturday Night Live skit with Ariana Grande, at her Inglewood, California concert on Nov. 17.

Sabrina Carpenter had a very special guest during her latest Short n’ Sweet Tour stop. Throughout the tour, Carpenter, 25, has established a tradition of arresting audience members for being “too hot” before performing her song “Juno.