Novak Djokovic dances with a fan after US Open win
Thursday 3 September 2015 12:01, UK
Novak Djokovic displayed his dance moves with a crowd-pleasing fan after his second-round win at the US Open.
The world No 1 still had plenty of energy after a 6-4 6-1 6-2 victory over Andreas Haider-Maurer and welcomed an enthusiastic supporter to join him on court.
Djokovic then engaged in a wacky dance-off to the delight of the watching crowd in New York.
Click on the video at the top of the page to watch Djokovic's amusing victory dance.