"Even now me and my sisters hardly ever invite boys round to the house. You start chatting in the kitchen and then my mum comes in and their jaws drop, they become incapable of speech and half an hour of mouth-open silence follows. It's not even as if mum dresses up at home. She'll be in a tracksuit but she just has this effect on men and she looks so young." Amber Le Bon reveals her model mother YASMIN leaves her boyfriends speechless.