Caroline Wozniacki pokes fun at Serena Williams at exhibition match

Tennis pro Caroline Wozniacki made fun of world number three Serena Williams by stuffing her sports top and skirt to give her a more shapely figure.

The 22-year-old Dane impersonated Williams after losing 6-2 7-6 to Maria Sharapova in an exhibition match in Brazil.

"I really love the crowd here, they're open and they have a lot of fun," said Wozniacki.

The former world number one had the support of her golfer boyfriend Rory McIlroy in the crowd.