The couple met through the show, with Rylan hosting Big Brother's Bit on the Side and Dan taking part in the series in 2013.
Former X Factor contestant Rylan proposed in Paris last year, and tells Reveal: "We both want the same day and it's going to be amazing. It's going to be soon - we did the food tasting on Friday.
"It'll be in the UK so I didn't want a wedding in the middle of summer because I get really hot in a suit so now is the perfect time."
Sounds imminent to us! The couple have all the bridesmaid outfits sorted too...
"All the bridesmaid dresses are done. Claire Richards from Steps is a bridesmaid and so is Hazel O'Sullivan who was in the Big Brother house with Dan."
Rylan admits to being a "bridezilla", but says: "Everyones always said if you can get through the planning, the marriage is a doddle and I totally get what they mean now!"
And if planning a wedding isn't enough to keep Rylan busy, he's also created an exclusive limited edition dish for Bella Italia that's available at all of its restaurants. He is also the face of the Italian restaurant's 'What's Your Flavour' gelato competition: www.thatsbella.co.uk/whatsyourflavour