Fresh off her Qatar Total Open runner-up finish, Dubai Duty Free ambassador Caroline Wozniacki went on a luxury shopping spree in Concourse A in Terminal 3 at Dubai International Airport and after buying nice gifts for her family and her best friend Serena Williams, the Dane successfully kicked off her Dubai Duty Free Championships campaign with a 6-2 7-5 victory over Daria Kasatkina. New Dubai Duty Free ambassador Zhang Shuai also splurged at the airport, but the Chinese managed to win just one game against Ana Konjuh in the first round, so she'll have to find consolation in her new Gucci bag.