Watch Ariana Grande Make Her 'KUWTK' Debut for Kris Jenner's 'Thank U, Next' Cameo

Ariana Grande and Kris Jenner were just as excited to collaborate for the "Thank U, Next" music video as we were watching the finished product.

In the next episode of Keeping Up With the Kardashians, we'll see Kris fangirl over the opportunity to feature in the pop star's music video, as she explains she's "one of Ariana Grande's super fans." And a new clip shows the pair preparing for the cameo, as Ari makes her KUWTK debut.

After Kris gets all glammed up and puts on the classic Mrs. George from Mean Girls pink tracksuit, Ariana walks in wearing her full Regina George look. And the best part? The singer says she's wearing Kylie Cosmetics on her lips.

"I'm so excited! This is going to be so funny!," Ariana tells Kris, smiling from ear to ear. The "Needy" songstress explains to the momager how the music video will also include nods to 13 Going on 30 and Bring it on, telling her she'll bring her on a tour of the other sets.

"Guys, I'm so excited to make my Keeping Up With the Kardashians debut!," Ariana happily announces before the scene cuts to Kris in her final confessional. "I don't want to let Ariana down, no, no, no," the mother-of-six concludes.

And we know Kris one hundred percent killed it at her cameo. There's no way she let Ariana down!

Here's to hoping this won't be Ariana's last time on Keeping Up With the Kardashians.