Naked in New York: Nina Agdal Wears Nothing but Heels in Cheeky Photo

Nina Agdal continues her nude photo streak with another steamy snap in bed.

Nina Agdal and nudity are a match made in heaven! 

On Thursday, the six-time Sports Illustrated Swimsuit posted a steamy snap of herself lying in bed totally naked, aside from a pair of strappy black heels. The cheeky reflection in a mirror shows off the model's flawless figure and has fans drooling over Nina's undeniable beauty. 

"#knowyourankles," she captioned the photo. The hashtag is a play on the phrase "know your angles."

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This isn't the first time the Danish babe has stripped down for fans this month. Earlier in April, Nina posted another sexy photo of her posing nude in the woods. "When the light and your boyfriend are cute, you gotta do what you gotta do,” she captioned the photo, which raked in over 105,000 likes. 

Nina, who has been dating fellow SI Swimsuit alum Christie Brinkley's son, opened up on What What Happens Live with Andy Cohen about what it's been like becoming friends with the iconic supermodel. 

"She’s one of the most, you know, the smartest woman and one of the most beautiful women," Nina said. "I like get surprised — I walk out of the door in the Hamptons at 10 A.M. and she looks 10 times better than I do at all times. She’s an incredible woman. She’s so sweet."

See some of Nina's hottest photos from SI Swimsuit:

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by Beauty & the Beach.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by San Lorenzo.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by Ola Vida.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by San Lorenzo.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by Tori Praver Swimwear.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by Martha Rey for The La Boheme.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by Kate Swim.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by Maui Girl by Debbie Wilson.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by MIKOH.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by Martha Rey for The La Boheme.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by Cosabella.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by San Lorenzo.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in Utah.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by Kate Swim.

James Macari/SI

Nina Agdal was photographed by James Macari in the Cook Islands. Swimsuit by MIKOH.