The 27-year-old singer is hoping his bandmates Nathan Sykes, Jay McGuiness, Max George and Siva Kaneswaran, will do him the honour of singing with him on his big day, just like old times, when he marries his fiancee Kelsey Hardwick, reported Femalefirst.
Speaking about the band - which announced they would take an extended hiatus in 2014 - he said, "I would love them to be my ushers or sing. I would like us to reform for a couple of songs on my wedding day and do a couple of numbers and then maybe four of them could sing the first dance."
"I think he will do it, he will help us, he needs to help me because I'm bad at dancing.