Kate Upton recently made her first fashion fail by stepping out at the 30th Annual Night of Stars wearing, wait for it, no bra.
It appears she didn't learn the lesson that a gal with lady mountains as opposed to lady lumps needs a bit of, ya know, support.
Kate was a special guest of the Victorian Racing Club and Emirates airlines as she attended the 2013 Melbourne Cup on Monday.
And, while there's no denying she looked super-pretty, the pencil dress and low-set boobs at times left her looking a little matronly, and older than her 21 years. Then again, in some pics she looked like she's totally nailed it:
She paired her scarlet frock with gorgeous Alexander McQueen heels and a matching red fascinator with a black net overlay and floral detail, and hung out with celeb pals like Coco Rocha.
What do you think? To bra, or not to bra? That's the question...