SECRETARY star Maggie Gyllenhaal is the latest spokesmodel for sportswear giant Reebok.

The older sister of Jake Gyllenhaal will follow in the footsteps of Christina Ricci and Lucy Liu by starring in the latest I Am What I Am campaign for Reebok.

A spokesperson for Reebok says, "She is a great representative for our brand, which is about promoting individual style."

Gyllenhaal has previously modelled for fashion house Miu Miu.