After 20 years of Marriage Model Iman admits it was rock star David Bowie’s impeccable manners that won her over.

The cosmetics entrepreneur wasn’t keen on dating a rock star but said that when he bent down to tie her show laces in a busy street she knew he was a keeper.

"I did not want to get involved with a rock star. No way. It is not a sane thing to do but David changed my mind. He wooed me," she said.

She also insists that the rock star is plain David Jones at home. “I am married to David Jones. David Bowie and David Jones are two totally different people.”

David Bowie and Iman are one of our favourite couples of all time but check out our favourite R&B couples.