She's well known for her gorgeous curves and impressive assets up front.
But in a cheeky behind the scenes video from a Sports Illustrated shoot in the Cook Islands, Kate Upton has opened up about her less talked about but still fabulous behind.
The 21-year-old joked with the crew that her favourite bikini from the photo shoot was a bright skimpy multi-coloured number, one that showed off her toned posterior.
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Blonde bombshell: Model Kate Upton chatted about her figure and famous assets in a behind the scenes video for Sports Illustrated shot on the idyllic Cook Islands
I think this shot will get it the attention it deserves: The 21 year-old talked about her behind and the lack of interest it can sometimes garner
'You know what, my butt doesn't get that much attention, so I think this shot will get it the attention it deserves,' she said with a smile.
The Other Woman actress certainly seemed to be enjoying her time on set, against the backdrop of a picturesque island and crystal clear water.
Throughout the video, crew and cameramen prompt her with questions, and ask her to talk them through what's happening as she models.
In one instance Kate is surrounded by people adjusting her bikini and fixing her long blonde locks, and is asked why a female is making her striking white bikini top smaller.
Kate replied: 'Because you know it helps me appear larger up top, which clearly I need help in.'
The model also chatted about what it was like to shoot with Sports Illustrated, and admitted it's one of her favourite publications to work with.
'There's something special about an S.I. shoot because of the crew, everybody on set it feels like family and friends to me and we're all just joking and laughing and having fun.
'I feel warm, I feel great, I feel excited...hashtag best shoot ever!' she jokes as she attempts to make a hashtag sign with her fingers.