Actress Hilarie Burton and "The Walking Dead" star Jeffrey Dean Morgan are celebrating one month of marriage.

The couple, who have been together for over ten years, shocked fans when they announced their surprise wedding in October.

Burton reflected on the special day with a family snap, featuring the happy couple along with their children Gus, 9, and George, 1.

Morgan's former "Supernatural" co-star Jensen Ackles, who officiated the ceremony with another one of Morgan's co-stars, Norman Reedus, can also be seen in the photo.

"Happy one month anniversary @jeffreydeanmorgan 💖💖💖 With @jensenackles as our pastor (please start a mega church. Or a cult. We'll join either) and Gus and auntie @danneelackles512 as our witnesses, this was one of my favorite moments of the whole day," Burton captioned her post.

In Burton's post announcing their marriage last month, she described the weekend as, "the best of my entire life."

"From the moment I met @jeffreydeanmorgan, he was my husband," she wrote in a post featuring a shot of the couple embracing. "Rather than make vows right out of the gate, we lived them. For over ten years. The good times and the bad."

"Standing up there with our children at our sides -- celebrating all that has been -- was bliss," she added.

Check out more images from their wedding.