Sully (Thomas), Boo (Willa Grey), Mike Wazowsk (Ada James) and Celia Mae (Lauren) from Monsters Inc.
Luke Bryan was a nut and his wife was a squirrel!!!
Brett Eldredge's dog Edgar makes the best dinosaur.
Kelsea Ballerini and her Australian husband Morgan Evans were Kangaroos!
Jason Aldean and his wife Brittany dressed up as Star Wars characters with her son Memphis.
Raelynn was Kylie Jenner!
Lauren Alaina and her friends went as Spice Girls!
Cassadee Pope went on "Pickler and Ben" as a star from "Game of Thrones!"
Looks like Scotty McCreery is a "Stranger Things" fan!
Charles Kelley of Lady Antabellum and his family took to Toy Story.
Keith Urban makes a pretty good ninja