Chappell Roan joins John Mulaney and Ego Nwodim in “SNL” promo and highlights “Hot to Go.”

Chappell Roan joins comedians John Mulaney and Ego Nwodim in a “Saturday Night Live” promo highlighting the pop star's hit “Hot to Go.”

They took the legendary stage and had to throw in some jokes related to the artist's catalog with Roan by their side. Roan is scheduled to appear on the show on Saturday.

“Hello, I'm John Mulaney and I'm hosting 'SNL' this week with musical guest Chappell Roan,” Mulaney said.

“And we will not tell anyone our secret,” said Ego Nwodim.

“We do sketches,” Mulaney chimed in.

“And I’ll make songs,” Roan said next.

“But we will not tell anyone our secret,” Nwodim added.

“Because we swore to each other not to tell anyone,” they all said at the same time.

In their second version, the group made a gag but a running meme related to one of Roan's tracks.

“Hi, I'm John Mulaney and I'm hosting 'SNL' with Chappell Roan this week,” Mulaney said.

“Oh my God, we can do it,” Nwodim said excitedly.

“What kind of thing?” Mulaney questions.

“You know, I hope she does 'Hot to Go,'” Nwodim explained of Roan's 2023 track.

“Just ask her,” Mulaney replied, showing his confusion.

“No, that’s not the point,” Nwodim replied.

“She’s right here,” Mulaney urged.

To stop the two of them from joking any further, Roan said, “He doesn’t understand, girl. Let's go.”

Mulaney, an “SNL” alum, will host the sketch comedy series on Saturday.