According to the Daily Mail today, two of Simon Cowell’s ex-girlfriends are “at war”.

His right hand woman Sinitta and Jackie St Clair – who’s said to be organising Simon’s wedding to Mezhgan Hussainy – have been involved in a bitter feud with each other for some years, but the paper claims it’s now becoming “very public.”

The article states that Sinitta accused Jackie of “evil lying” when she believed Jackie had leaked stories to the press about Simon.

Sinitta apparently wrote a message to Jackie on her Twitter page which read, “I don’t bitch backstage. Stop lying.”

Then soon afterwards, Sinitta again accused Jackie of leaking information to the press, but this time, it was about Sinitta dating financier Ian Wace.

Sinitta denied that she’s anything more than friends with Wace, and again, Tweeted, “Jackie St Clair, you are the source of all lies and wrong info.

“I’m sorry after 25 years you still won’t stop harassing and bullying.

“I’m 41 and you 51, at 15 and 25 I was afraid of you, I’m not now! Tell all you know and so will I but please tell the truth!”