Will Smith's kids could be set to front their own clothes line.

'Karate Kid' star Jaden, 12 and his nine-year-old sister Willow have teamed up with Mariel Haenn - the stylist responsible for Rihanna's fashion-forward look - to develop a signature style, with the "ultimate goal" being the duo eventually having their own label.

Mariel said: "With Rihanna, pretty soon after she came on the scene, you started seeing designers from Forever 21 to Gucci coming out with styles mimicking her look. We hope the same thing happens here, but I think the ultimate goal is for Willow and Jaden to have their own line."

Mariel also believes Willow has similarities to her other client Rihanna - who is well known for her eccentric style.

She told Hollywoodlife.com: "Willow is definitely inspired by Rihanna's style. We make an effort to give Willow her own style, so as not to be a mini-version of Rihanna, but Willow really knows what she likes and what she doesn't like and she's vocal about it."