Kate Upton -- Bikini for Terry Richardson Photo Shoot

We're not sure if Kate Upton was wearing a bra or a bikini top, but whatever it was, we like it!

From Just Jared: "Kate Upton flaunts her curves in her shoot with photographer Terry Richardson. The 19-year-old Sports Illustrated swimsuit cover girl also posed in a bikini, Terry‘s iconic glasses, and a New York Yankees cap. During the shoot, Kate let loose and showed off some of her moves dancing to The Rej3ctz‘s 'Cat Daddy.' 'That's it. That's all you guys get!' she says in the clip, which was posted as part of Terry's vlog series titled 'Terry TV.'"