The couple's twins played a part in the ceremony, but not without a little bit of drama.
"They were fun. Harper was the flower girl," Harris revealed. "Gideon was supposed to be the ring bearer. He said, 'I'm the orange boy.' We said, 'What in the world is an orange boy?' He explained this whole thing that he comes down with a basket of oranges and he hands the oranges to everyone...Harper was gonna go first and do the flower petals. She's much more into Frozen and Tinkerbell and performing...She was very excited to throw flowers at people...We're about to start. Harper doesn't go and she panics. She's starting to cry and we're all stressed, like, 'You have to go now! We've timed this to the sunset'...I was like, 'David, let's pick her up and we'll all go together.