Kate Upton wears a clinging jumpsuit to the Operation Smile 2015 Gala in Beverly Hills

Sports Illustrated Swim model and actress Kate Upton attended the 2015 Operation Smile Gala in Beverly Hills, but failed to make a fashion mark.

The 23 year old, known for her voluptuous curves, concealed her enviable physique in an unflattering polka-dotted jumpsuit by Diane Von Furstenberg.

The sheer sleeved one piece though was elegant, but gave Kate a baby-bump look and didn't go with her sexy image.

Contrasting grey stilettos and a matching clutch was paired with her look, along with glamorous curls and pink cheeks.