Charlize Theron was "shocked" when Will Smith slapped her on the set of their upcoming film Hancock, WENN reports.

Will Smith slapped Charlize Theron on the set?

A scene in the superhero blockbuster required Smith to strike Theron across the face.

WENN quotes Theron as saying: "He tried to fake slap me one time, but the fake one just didn't happen. We're still debating this one. I think he just hit me! Will claims I leaned into his hand and that's how it happened. I was so shocked! I was like, 'He just slapped me!' But he said, 'I did not slap you. I had my hand there and you turned into it.'"

"We're just like kids, it's so much fun. He's not a woman beater!"

Image WENN