Grigor Dimitrov gets more than he bargained for after blowing out the candles on his 23rd birthday cake. His coach, Roger Rasheed, had another idea for him.

Roger Federer and Jo-Wilfried Tsonga dancing with the mascot during an exhibition match in Sao Paulo. The Swiss tried some Moonwalk.

Parody of Gangnam Style by Laura Robson and Eugénie Bouchard

In accordance with tradition, Novak Djokovic, Men's Single winner, invited Angelique Kerber, Women's Single winner, to dance to set the ball rolling at the Wimbledon Champions Dinner ceremony.

SQUIRREL RUNS ONTO COURT AND INTERRUPTS MATCH at 2015 US open

Rafael Nadal ends up his desperate race to the ball in the crowd against Juan Martin Del Potro at Wimbledon.