The Sports Illustrated cover girl was spotted celebrating her special day at Chicago tiki bar Three Dots and a Dash along with six of her friends. According to Page Six, the model wore a tight red dress for the celebration and sipped on champagne for a midnight toast courtesy of a friend who was unable to attend the gathering.
The The Other Woman actress was also seen with her Detroit Tigers boyfriend whose game was postponed June 12.
A week after her big day, Upton made headlines for her appearance in Lady Antebellum's "Bartender" music video alongside Tony Hale.
Notable deaths of 2014 [PHOTOS]