“Happy anniversary baby!!” McGraw captioned a photo on Instagram of the pair hand-in-hand while walking a red carpet together. “23 years and I can't wait for the next 50!!! I love u.”
Hill, meanwhile, shared an equally adorable photo of herself with her husband in matching jeans and white t-shirts as they posed for the camera. “To my one and only, Happy Anniversary, my love. I Love you,” she wrote.