They are NOT dating at all because if they were Simon Cowell with his pal Max Clifford would be making sure that there were zero stories like this in the press. Cowell is the master of cover up and this is far too in your face. So its not happening despite what people would like to think.
Spot on here. Particularly in light of how much 1D are plugged on the Breakfast Show.
It's like the Heat version of Bush and Blair's "Special Relationship".