By Rita Kokshanian
Updated Jun 09, 2016 @ 4:30 pm
Kate Upton
Credit: James Devaney/WireImage

Everyone knows the birthday girl's dress has got to draw attention, and that's a sentiment Kate Upton took to heart for her celebrations. The model and actress turns 24 tomorrow, but she got in a little pre-birthday celebrations on Wednesday night in a dress that few could pull off.

For the night, Upton donned a completely sheer gown that left little to the imagination. She wore a Wolford body suit underneath, but that did little to hide her assets, a fact the birthday girl herself knew to be true. The blonde bombshell took to Instagram to share a photo of herself showing off her backside while posing next to fiancé Justin Verlander along with the caption, "Partied my pants off #birthdayweek." Hey, we love a girl with a good sense of humor.

Verlander wasn't the only one on hand to kick off his fiancé's 24th birthday celebrations. Nick Jonas was also in attendance, posting a collage of photobooth photos of him and Kate along with the caption, "Happy birthday Kate!"

Upton also shared a couple more shots from her birthday bash, including one of a large round of tequila shots, and one of her blowing out her candles. Happy early birthday, Kate!