has some competition.On October 28, Ariana Grande posted several videos of her and her former Victorious co-star Elizabeth Gillies reenacting scenes from the iconic comedy Best in Show, in which Coolidge starred as trophy wife Sherri Ann Cabot. The shot-for-shot takes nail every detail, from wardrobe to set design to impeccable comedic timing.In case you forgot, is not only a musical genius, she's also incredibly gifted at impressions, nailing Coolidge as well as characters played by Eugene Levy and Linda Kash.