Rosie Huntington-Whiteley is the new face of Paige Denim, and she shared a behind-the-scenes pictures of the new collaboration.

In one, the 27-year-old model and actress is topless wearing the Paige Denim jeans. She explained that it was an upcoming project.

Brand creative director Paige Adams-Geller spoke about why Huntington-Whiteley was chosen for the brand.

"I've always dreamt of the day that Rosie and I could work together," she said. "I've always admired Rosie's sense of style, like, off-duty, I think she always looks so perfect put together. The essence of what she represents is truly the same essence as what the Paige girl represents to me -- someone who is graceful, natural and beautiful and effortless and chic all at the same time."

Huntington-Whitely will also get to have creative input in the look of the jeans, and she has also collaborated on a collection with M&S, which ended up being successful.

"Those days of just standing in front of the camera without an opinion are over for me," she said. "I've paid my dues with that and I'm so lucky now I get to collaborate with brands where I can bring my creative input to things. It's exciting."

For jeans, she knows that women want to find a brand that makes their butts look better and their legs look longer. She also understands that women will be loyal to a brand once they find the one that does these things for them.

The first time Huntington-Whiteley wore Paige Denim jeans she needed a white pair for an event, noted Women's Wear Daily. She got a few from the brand, and they made her "feel like a million dollars in them."

Ever since, she has been loyal to the brand, and she's happy with the selection of jeans they offer.