The glamour model has reportedly been telling pals:
"He's getting on my t**s. I'm sick of him acting like a lap dog. He's been a distraction and he was fun while he lasted but he's not good for me and now I feel ready to move on."
Apparently Katie was planning to dump Alex while they were on holiday in Spain together last week – as she’s worried about the effect the relationship is having on her public image.
And according to a pal of the star’s, Katie is also concerned that Alex is using her for publicity. A friend of Katie’s said:
"This has always been about companionship for her, not a serious relationship. But it quickly escalated. She wanted to end it in Marbella and is worried Alex has started to get stars - and pound signs - in his eyes."
Well, that romance certainly didn’t last long did it?!