Will Smith's front teeth knocked out by Jason Derulo in golf game

The duo took a welfie, with Will Smith proudly showing off his chipped teeth in a grin. Photo: Will Smith/Instagram

It looks like singer Jason Derulo recently knocked Will Smith's teeth out - but not over a serious spat or significant scuffle, but over a genial game of golf, CNN reports.

The two had met up over the weekend so that Smith, 51, could teach Derulo, 30, the game. However, they weren't able to get very far in the lesson. Instructing Derulo on his stance and swing, Smith had unexpectedly got a mouthful of golf club, saying goodbye to three of his front teeth.