LA: Kate Upton topless ... all the way topless ... on a horse.Kate Upton strips down to her underwear, poses topless on horse for modeling shoot .
The 21-year-old supermodel strips down for a recent photoshoot baring her breasts in a new video obstained by TMZ.
The video was taken during a recent modeling shoot ... Kate begins the session in the hopes she can keep her breasts covered by her hand - but quickly realizes, there's just no way.
Eventually, she lets the girls loose ... and it's everything we always hoped it would be.
Unfortunately,TMZ claims can't show the completely uncensored version ... but shows the video of TMZ staff watching the uncensored version for the first time - and it's pretty damn hilarious.
The 21-year-old supermodel flaunted her bouncing assets during a recent modeling shoot where she posed topless on a horse.
In a video obtained by TMZ, the blond beauty can be seen in giggling and stripping down to just a pair of underwear.
At first, Upton attempted to cover herself up before giving up and flashing her bare breasts. As far as the model's personal life goes, the star has recently been linked to "Dancing with the Stars" pro Maksim Chmerkovskiy.
The two were spotted having dinner together in New York City around Upton's 21st birthday.
"It was a very intimate meal," a source told Us Weekly of the two's night out.
