The San Francisco Giants and Kansas City Royals take a break from playing the World Series to have a little fun.
Not only the players, but the mascots and even the announcers get together to make a music video to the song, All About That Bass by Meghan Trainor.
Both the Giants and Royals are dancing, lip syncing and just having a good ol’ time.
The video also features fans, Kansas City cheerleaders, little leaguers, and more!
Watch the video here: