The new mother will front the autumn (15) campaign for the company's New Dimension skincare range and the 41-year-old stunner admits she has always been a fan of the firm's products.

She explains, "Since my teenage years, I have always admired Estee Lauder, the woman and the brand. I'm excited to represent New Dimension skincare because I can relate personally to what it stands for - the power we have as women to take control and transform our own beauty."

Mendes joins Kim Kardashian's half-sister, model Kendall Jenner, as one of the company's new celebrity brand ambassadors.

The Latina launched her own line of make-up, titled Circa Beauty, in February (15). The affordable collection is aimed at women from a variety of ethnic backgrounds.

The Hitch star also boasts her own bedding and clothing ranges.