Every year, the Hopman Cup holds an annual gala on New Year's Eve. This year saw WTA and ATP players celebrating the start of 2019 in style together in Perth.
Best of the black carpet: stars of Mastercard #HopmanCup 2019 helping us bring in the New Year in style:— Hopman Cup (@hopmancup) December 31, 2018
???????? @FTiafoe & @serenawilliams
???????? @rogerfederer & @BelindaBencic
???????? @cam_norrie & @KatieBoulter1
???????? @StefTsitsipas & @mariasakkari pic.twitter.com/Zb8VB4jxYU
Many major names attended the black-carpet event, including Serena Williams, Francis Tiafoe, Belinda Bencic, Roger Federer, Stefanos Tsitsipas, David Ferrer and Garbine Muguruza.
The Swiss defending champions stood out, with the former world No. 1 wearing a classic suit-and-tie while his partner wore a black one-shoulder dress.
The exhibition style event includes teams from Germany, Great Britain, Greece, the U.S., Switzerland, Australia, Spain and France.
Federer may have partied too hard, sending a funny New Year's Tweet to his fans while spinning on a rooftop.
In Perth, Germany currently leads Group A while Switzerland stands in first place in Group B. The finals between the winners of the two groups will take place on Saturday.