Chloe Fineman, Sydney Sweeney.Photo:Saturday Night Live/YouTube; Steve Granitz/FilmMagic

Saturday Night Live/YouTube; Steve Granitz/FilmMagic
Chloe Finemanhas a special nickname for herSaturday Night Liveprosthetics.
During a Thursday, Dec. 19, appearance onThe Tonight Show Starring Jimmy Fallon, the comedian, 36, shared some behind-the-scenes details about a recent sketch withAriana Grande. In the Oct. 12 episode, Fineman and Grande, 31, impersonatedJennifer Coolidgein a Maybelline commercial spoof.
As part of their costumes, the duo wore prosthetic breasts. “Not to out myself, but if I have to have more here [gestures to chest], we have these prosthetics that I wear,” Fineman explained. “I call them mySydney Sweeneys. I need a little help.”
SNLalumDana Carveyappears at the end of the sketch, also dressed as Coolidge. “Dana has on Sydney Sweeneys and Ariana as well,” Fineman continued.
Despite Grande’s spot-on impression oftheWhite Lotusactress, the singer couldn’t help but giggle several times throughout the sketch.
TheWickedstar broke character when she and Fineman discussed what they should say if their date asked them “if we could have any superpower” and after Carvey made his surprise appearance as the third Coolidge.
The PEOPLE Puzzler crossword is here! How quickly can you solve it? Play now!
Sweeney, 27, recently clapped back at body-shamers with a risqué photo shoot onInstagram.
In the Dec. 18 post, theEuphoriastar is seen posing on a balcony in the rain wearing a jacket without a shirt under it, showing off her toned stomach. She paired the coat with jeans and sneakers, as well as a small Miu Miu bag.
The actress captioned the photo carousel, “rain rain go away.”
Sydney Sweeney on Instagram.Sydney Sweeney/Instagram

Sydney Sweeney/Instagram
Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories.
At the end of the clip, Sweeney showed a video of herself working out as she trains for her role as Christy Martin in anupcoming biopic about the boxer.
The actress announced her new role inan Instagram post on Oct. 16. “Well, the cat’s out of the bag thanks to some paps in bushes so here’s a little BTS from my film I’m working on right now,” she wrote in the caption. “Over the past few months, I’ve been immersed in training to bring to life the story of an incredible woman—a true champion who fought battles both inside and outside the ring.”
source: people.com