Earlier today The Sun reported 'friends' of Mrs Rooney, 25, saying she has stopped drinking and is taking very good care of her health, leading them to suspect she is expecting.
A suspicious pal told The Sun: "Coleen has always wanted more children and she is absolutely glowing at the moment.
"No one has seen her touch a drop of booze for weeks and she is really looking after herself."
But Coleen has headed off the wellwishers and ridiculed the rumours from her Twitter account, insisting: "No am not pregnant! Not a friend of mine cause been out and been drinking this weekend".
She added: "No it won't be a friend it will be Someone pretending to be or the paper just saying that!! X"
Coleen has made no secret of her desire to have a big family, previously saying she would like 'maybe three or four children' and that she would be quite content being a full-time mum.
Aw, that's a pity.
We were looking forward to another 2011 celeb pregnancy announcement in the offing?