Dermot O'Leary and Dee Koppang
X Factor host Dermot O'Leary has married his long-term girlfriend Dee Koppang. Reuters

X Factor host Dermot O'Leary has married his long-term girlfriend Dee Koppang.

The couple, who have been together for 10 years, exchanged vows at an intimate wedding ceremony in Kent.

The wedding, held at St Mary's Church in Chiddingstone, was attended by a host of music and showbiz stars including One Direction and This Morning and Celebrity Juice star Holly Willoughby.

The bride went for vintage chic in a stunning fitted cream lace gown while the groom looked dapper in a three-piece charcoal grey suit and tie.

To complements his wife's bouquet of cream, pink and blue flowers, the 39-year-old presenter sported a matching button hole.

Ahead of the nuptials Xtra Factor host Caroine Flack tweeted: "And 1 more day beautiful lady @deekoppang x."

O'Leary announced his engagement to Koppang in November.