I think she may have misjudged her audience this time. One PR stunt too far in my opinion.
"Right, we're back from America, I've flogged my horse stuff, you've got an album coming out, we've done the marathon and been on Graham Norton, look how much publicity KK got for splitting up with her husband, what shall we do next?
I know, I'll go on holiday on my own, we'll call it a split, everyone will want to interview you (at the same time the album is being publicised), and then when it's all died down a bit, I can come back and say its all been a dreadful mistake. Call it £2M for the renewal of the vows and a big spread in OK Magazine, job done".
Cynical? Me? Nooooooo