"The theme of the wedding is Miracles Do Happen Simon getting married just goes to prove it! I can't believe the big man is actually doing it, but I am convinced he's going to, even though it's going against everything he has ever said. Its beautiful, it really is. It will be a pretty surreal do Salvador Dali-inspired. There'll be angels and all sorts everywhere. It will be amazing," she said.
Sinitta has already put forward the idea of having melted clocks all over the place a nod to the Spanish surrealists famous painting, The Persistence of Memory. Melting candle work angels and demons a nod to Cowell's Jekyll and Hyde TV personality will adorn the reception, while waiters will wear oriental clothes, as favoured by Dali.
The venue has yet to be confirmed, but Cowell and his bride-to-be make-up artist Mezhgan Hussainy are expected to tie the knot in the UK, close to where his mother lives in west Sussex. The wedding date is also not yet known, but it is rumoured to be taking place in early September.
Sinitta is just praying that her multi-millionaire ex-boyfriend wont plump for September 11 for obvious reasons. "I don't like that date, it has horrible associations. If he has it then it will be as if the wedding is going to be the next disaster, and that''s not very nice is it?" she added.