Sinitta and Simon Cowell

Sinitta and Simon Cowell

Sinitta says she will reveal "the whole truth" about reports she aborted Simon Cowell's baby in 2009.

Simon Cowell's ex-girlfriend Sinitta has taken to her Twitter account and promised to reveal "the whole truth" about reports she aborted the music mogul's child in 2009.

She wrote: "Last weekend a few of the newspapers reported that I had terminated @simoncowell child, some said in 2009, another said behind his back RT.

"They stopped me defending myself in paper where started,so now I have to tell the whole truth of the @SimonCowell baby termination here.

"Firstly the baby termination wasn't in 2009 @janemooresun,don't worry about my ability to remember correctly,its something I'll never forget. (sic)"

In the unexpected series of tweets, Sinitta went on to admit saying it so publicly will be "undignified" - adding she wanted to "sleep on" it before making her revelation - but noted it was something she has to do.

She continued: "I know how undignified this is and it sickens me too but I have been dignified throughout so many unjusts and untrue claims and accusations.

"I don't want to hurt the people I have loved, but I don't want to always be the one who gets hurt either..today I snapped, enough is enough.

"This isn't the best place (practically)as SO much to say,im going to set a few things straight even though I am afraid of the consequences.

"I need to pray on this, I need to sleep on this, but I know somehow I need to do this , I'm sorry,but its important to me. (sic)"

Since the pair split, Sinitta has adopted two children and Simon's girlfriend Lauren Silverman is pregnant with his first son.