Rapper Flo Rida enacted every man's dream during a performance at a technology convention on Wednesday (20Mar13) when he spanked model Kate Upton on the backside.

The Wild Ones hitmaker took to the stage at technology company Samsung's Spring 2013 Launch Party at the Museum of American Finance in New York and was joined by the Sports Illustrated Swimsuit Issue cover girl, who danced with the Whistle hitmaker onstage.

And during the chorus to his hit track Low, the hip-hop star rapped his famous lyrics "She turned around and gave that big booty a smack," and the blonde bombshell duly obliged.

Footage of the pair's performance immediately went viral.