Mehgan Cook and Charlie Miller tied the knot Saturday morning. She wore a white dress decorated with a camouflage sash while he wore a full camouflage outfit, KDKA-TV, Pittsburgh, reported.
The couple said they didn't initially plan on getting married in the Field & Stream store, but they really wanted to meet Robertson, of A&E's reality show "Duck Dynasty."
"I was going to cancel the wedding 'cause I heard Willie was coming," Cook said, adding her mother then suggested that she and Miller get married at the store.
Robertson surprised the couple by showing up during the ceremony.
"That's a first for me, it's good to be a part of that," Robertson said. "They look like my kind of folks with the camouflage ... that was cool."
Cook and Miller have been together for four years and have a child together.
Celebrity Families of 2014 [PHOTOS]