How old is Kate Upton? Is she single?
Model and actress Kate Upton was born on June 10, 1992, making her 19 years old. She is rumored to be dating New York Jets quarterback Mark Sanchez, but that has not been confirmed. Observers have told the media that the pair’s relationship is “not serious”. She first appeared in the Sports Illustrated Swimsuit Issue in 2011, and is on the cover for 2012.