Kate Upton Wears Her Underwear For A Night Out

Kaitlan Collins | White House Correspondent

Kate Upton just gave her fans an eyeful.

Kate Upton underwear

(Photo: Splash News)

The 23-year-old Sports Illustrated Swimsuit model skipped clothes when she went to her birthday party in New York Wednesday night. Instead, Upton opted for a black bodysuit with a sheer overlay — and nothing else.

Kate Upton underwear

(Photo: Splash News)

Kate Upton underwear

(Photo: Splash News)

Though she’s known for her front, it gave fans a generous view of her backside. (RELATED: Britney Spears Wears Her Underwear On The Red Carpet)

Kate Upton underwear

(Photo: Splash News)

Kate Upton underwear

(Photo: Splash News)

Upton turns 24 Friday. (RELATED: 50 Beautiful Photos Of America’s Favorite Bombshell: Kate Upton)

Kate Upton underwear

(Photo: Splash News)

Kaitlan Collins

White House Correspondent

Trending

This Bikini Photo Of Torrie Wilson Is Burning Up The Internet
FLASHBACK: The Old Air Force One Was Incredibly Ugly [PHOTO]
Check Out Romee Strijd's Best Instagram Photos For Her Birthday [SLIDESHOW]
David Spade Says Ex-Heather Locklear's 'Having A Tough Situation' Following Arrests