Truly, what better way to declare your undying devotion to your significant other than by driving a jet-black needle into their delicate flesh and burning their name on your buttocks for the rest of your life: Hilary Duff's husband, Matthew Coma, has tattooed "Hilary" in lovely writing on his buttocks. Showcasing the tattoo on Instagram, Coma wrote (with a carefully placed peach emoji to hide the cleft in his buttock), "Good luck winning a fight with your wife when you have her name tattooed on your butt cheek." And for those unsure of the exact location of the tattoo, he added a helpful location tag: "buttocks."

In fact, Koma has a series of tattoos dedicated to his wife and their children, 8-year-old Luca and 1-year-old Banks. Not only are these characters Banks' favorites, but they are voiced by Koma's good friend Christopher Mintz-Plasse

. She captioned an Instagram post, "Luca (7) and Banks (1) holding hands right after their first birthday."

Duff and Koma tied the knot last December in a candlelit backyard wedding; in June, Duff paid tribute to her husband on his 33rd birthday (opens in new tab), writing, "I love him because he works hard to back our family ...... He wears every tie-dye item I give him without looking at it and makes me a more thoughtful person every day. He has such empathy and love for people, and it's the sweetest thing to see him moved by seeing two old people making love to each other...... He moves all mushy old people forward with his style of love videos."