Despite heading for her forties fast, infamous Kate Moss is still in high demand, but with her half sister Lottie Moss in her wake, she will have to start pulling out the stops if she’s to stay on top of her game.

In the past party lover Kate, 37, could dance till dawn, downing glass after glass of alcohol and smoke like a chimney and still look likes she’s come off a celebrity detox. But as the years roll on, Kate’s luster is becoming lest illustrious, and her high end clients are required to shell out more and more cash on retouching her photos to given them that original killer Fate Moss edge.

With her 13-year-old half sister patiently waiting in the wings, who has the incredibly bone structure Kate was renowned for, the super model better watch her back.

Lottie Moss, already a budding model, almost upstaged the bride at the supermodels wedding in July.

The teenage beauty has blown away top modeling agencies, who spotted her in photographs at the Cotswolds do.

Keen fashion insiders are already tipping her to be the next big thing, even though she is incredibly young.

Even cream of the crop fashion magazine, Vogue, admits Lottie, “is already showing signs she will follow in her sisters footsteps.”

Lottie, was one of a staggering 15 bridesmaids at Kate’s fairy tale wedding to The Kills guitarist Jamie Hince, 42, and she managed to out shine them all.

Daughter of Kate’s dad, Peter, and his second wife Inger, has already seen her potential and have her modeling vintage clothing for the family boutique in Lingfield, West Sussex. But her protective parents have rightly banned her from modeling for the fashion industry until she turns at least 14, the same age Kate started out.

Carole White, founder of top agency, Premier Models, said: “Lottie looks beautiful and fresh… a very English Rose..

“She has wonderful features and could definitely make it as a model.”