The supermodel has signed a multi-million pound deal to design a clothing range for high street fashion giant Topshop and it has been revealed that her range will include a signature fragrance.
Bosses are confident the scent will prove to be a big hit with their legions of teenage shoppers.
Kate, 32, has completely bounced back from last year's cocaine scandal which threatened to derail her career, and has since managed to earn over £30 million in modelling contracts.
The model, who is dating junkie rocker Pete Doherty, is keen to get involved in more design work because she realises that she may be getting too old for the catwalk.
A source said: "She knows her modelling days are numbered." Kate, who has been modelling since she was 14, and Pete are apparently planning to marry in Ibiza on her 33rd birthday in January next year.
She agreed to marry the Babyshambles frontman after he checked into The Priory to battle his addictions to crack cocaine and heroin. Since leaving rehab he has managed to stay clean.