Kelly Brook has reportedly sent foul-mouthed text messages to her fiance's ex.

The 34-year-old model - who announced her split from former 'Gladiator' David McIntosh earlier this week - has sent ''vile'' messages to his ex-girlfriend Sarah Harper amidst allegations that he was texting the glamour model.

Sarah told The Sun on Sunday newspaper: ''This has gone on for months and I have never said a word. David originally cheated on me with Kelly and I've kept my mouth shut.

''But some of the things she has said to me are just disgusting. I have never heard these words come out of a woman's mouth, let alone that of a so-called English lady.''

She added: ''David begs and begs to see me. At the same time I get the most vile abuse from Kelly.

''Their relationship was an absolute mess and I want nothing to do with either of them.

''She paints herself as an English Rose - but she is actually a venomous thorn.''

Kelly - who had been engaged to David for six months - sent a number of ''vile'' messages to Sarah.

One sent on September 16th reportedly read: ''Just go the f**k away you annoying desperate woman. Leave us alone. (sic)''

She is also believed to have sent Sarah a text that read: ''Your like a bad lingering smell. Just a stench. That needs to go. So hopefully. It's gone now. It's gone on long enough. Draw a line. (sic)''

Another read: ''I don't care if I look mental. But I have your address. And if you ever try it with him. I will come to you. Ok. (sic)''