Kelsea Ballerini is responding to a challenge to arm wrestle for Make A Wish.
Whichever artist loses has to donate to the Make A Wish foundation.
We present you Kelsea vs Walker Hayes:
Kelsea obviously lost! But, for a good cause!
She's since challenged friends Shane Mcanally, Thomas Rhett and her husband Morgan Evans to do the challenge as well.
If you're reading this... start the challenge yourself!
Make a video, do the challenge and then spread the word by challenging some of your friends to get involved too!
Happy arm wrestling!