Ariana Grande, Liz Gillies BEST in Show for Halloween

Ariana Grande and Liz Gillies are recreating characters from ‘Best In Show’ together.

Liz Gillies and Ariana Grande displayed their Halloween costumes on Instagram on Friday, Oct. 28, reenacting some of the most famous scenes from the 2000 mockumentary comedy Best in Show, demonstrating that they are still the ideal dynamic couple.

"Halloween is here. We did this in May," the former Victorious castmates wrote as they captioned a collection of pictures and videos of themselves in which Gillies plays Christy Cummings from Jane Lynch and Grande plays Sherri Ann Cabot from Jennifer Coolidge.

Later in the series, the singer of "7 Rings" assumes the role of Cookie Fleck, played by Catherine O'Hara, while Gillies portrays Eugene Levy's Gerry Fleck, complete with eyebrows.

Grande is accustomed to dressing up to the nines for Halloween. She most famously changed into a pig-faced version of herself in 2019 in response to The Twilight Zone episode "Eye of the Beholder."