They've been together for 10 years, and now Dermot O'Leary and his girlfriend Dee Koppang have married in an intimate ceremony in Kent.
The couple tied the knot at the St Mary's Church in Chiddingstone, and headed to Chiddingstone Castle for the reception.
Bride Dee was stunning in a vintage-style dress with lace sleeves and lace appliqué on the front, which also featured a split.
Celebrity guests included Holly Willoughby, Fearne Cotton, Caroline Flack, James Corden, Chris O'Dowd and Bear Grylls.
X Factor host Dermot donned a smart midnight-blue suit and waistcoat but, of course, all eyes were on the bride.
What do you think of Dee's dress? Leave a comment below, and see more celebrity weddings here: