Aryna Sabalenka became an overnight internet sensation after busting out some dance moves on court at the Australian Open on Sunday night. Australian actress Rebel Wilson in the crowd was spotted having a boogie,

Australian Open is here, and the world's best tennis players are not the only ones competing in Melbourne. All of the major sportswear brands are trying to steal the global spotlight at the first Grand Slam of the year.

Aryna Sabalenka took her first step Sunday toward a third consecutive Australian Open title as the top-seeded Belarusian breezed to a 6-3, 6-2 win over Sloane Stephens in a first-round match in Melbourne.