David McIntosh "only loves and wants" Kelly Brook.

David also rubbished rumours that he had cheated on Kelly with his friend Sarah Harper during the relationship.

He wrote: "I did not cheat on Kelly what so ever. Kelly is my world and, other than my son, she's the only person I've ever truly cared about in my life.

"I'm incredibly hurt and sickened by Sarah's false accusations and believe she has done this out of jealousy and spite because she knows that I'm not interested in her romantically and I only love and want Kelly."

Although David gushed over the brunette beauty, 34, he added he was disappointed she had not stood by him in the wake of the allegations and promptly ended their engagement.

He explained: "Since being with kelly I've been so happy. I've been focused and working hard to become the best man I can be. I'm absolutely devastated that Sarah's lies have caused Kelly to end our engagement but am even more deeply upset that the woman I thought loved me and was literally my life my would not stand by me."

The former 'Gladiators' star later thanked friends and family for supporting him during the split.

He posted on the social media site: "I very much appreciate the support I have had from friends, family and the general public truly thankful for being heard out not judged."