The lovebirds channeled John Travolta and Olivia Newton-John. Kelsea Ballerini and Chase Stokes are giving us chills -- and they're multiplying -- with their "Grease"-inspired Halloween couples ...

This Halloween brought another year of entertaining costumes from some of our favorite country stars. From Nashville and beyond, artists like Kane Brown, Kacey Musgraves, Jason Aldean and many more ...