Matthew Koma Gets Hilary Duff's Name Tattooed on His Butt - See the Photo

Matthew Koma got a special tattoo on his backside to honor his wife Hilary Duff.

The 33-year-old musician posted the photo of his new butt ink with the comment, “Good luck winning a fight with your wife when her name’s tattooed on your butt cheek. #squats #gainz #laseraway.”

PHOTOS: Check out the latest pics of Hilary Duff

Then, Hilary actually left a comment on the photo, reacting to his brand new ink. What do you think of Matthew Koma‘s brand new ink??? Sound off in the comments!

Check out the photo of the ink embedded below, and check out Hilary’s comment in the gallery of this post…