The show, now on Sky1, follows a groom who is given three weeks to plan an entire wedding from scratch; from venue, to cake to wedding dress.
Grooms will be given a budget of £14,000 to plan the wedding as a surprise for his bride. Successful couples will be wed in 2016.
Producer Sarah May said: “At a time when saving for a wedding is a distant dream for many, Don’t Tell The Bride offers couples the chance to have their wedding this year, without the stress of saving for it. It’s a unique and memorable way for couples to tie the knot in 2016.”