Kate Upton posed topless in bed for her latest campaign with footwear company Sam Edelman.

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Photographers Mert Alas and Marcus Piggott shot the Sports Illustrated model's sultry fall campaign and the 22-year-old shared one image on her Instagram page on Thursday.

The gorgeous shot shows the blonde bombshell holding a burgundy heel while lying between the sheets.

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"Love my new @sam_edelman fall campaign! Thanks to @mertalas and @macpiggott for the amazing shots!" she wrote as the caption.

This is the third time Upton has appeared in the company's fall campaign and Mr. Edelman revealed the vision for this one. 

"This campaign reveals Kate in an intimate one-on-one moment," Edelman told WWD. "With the launch of our apparel line this season, we can dress her from toe to head but sometimes all she wants are her Sams."

Upton teased the campaign in July when she uploaded a similar photo from the shoot. "In bed with @mertalas and @macpiggott," she wrote as the caption. She also added the hashtags #nofilter #becauseiminamazinglight."

Aside from her Sam Edelman campaign, Upton is also the new celebrity spokesperson for Bobbi Brown Cosmetics. Founder Bobbi Brown explained the reason for choosing Upton to replace former spokesperson Katie Holmes.

"I admire women who create their own rules, so I was naturally drawn to Kate because she's a maverick who has carved her own path to success," Brown said in a statement. "Kate is proud of her healthy body and has a beautiful face for makeup," she added. "She is a real woman, a natural beauty, athletic, and radiates confidence, but doesn't take herself so seriously. She's having fun and enjoying life, and that is pretty powerful."

Tags: Kate Upton