Rihanna stars in Dior's new 'Secret Garden' campaign.

Rihanna has paired up with photographer Steven Klein again to pose for Dior's new 'Secret Garden IV - Versailles' campaign.

Steven recently photographed Rihanna for 'V' magazine, and now the pair have joined forces again for a more demure, luxe shoot.

Appearing in beautiful Dior gowns, adorned with a plethora of jewels and accessories, Rihanna looks every bit the designer princess.

This campaign is especially important, as Rihanna is noted as being the first black woman to front a Dior campaign in the history of the fashion house. It's about time!

The rest of the campaign, including a short film, is set to drop May 18th.

Check out the photos and teaser video below…