1 Serena Williams made her entrance onto Beyoncé's Formation Tour stage in royal style.2 Nick Kyrgios out-tweenered Giles Muller on his way to his third title of 2016 in Tokyo.3 Shakira showed off her volleys and famous strut during a tennis lesson.4 The Bryan brothers and Jack Sock engaged in a dramatic mini-tennis battle in Beijing.5 Mikhail Youzhny lost his Shanghai first-round match to Nicolas Almagro but not before pulling off some spectacular plays.6 In Shanghai, qualifier Vasek Pospisil upset Ivo Karlovic in the first round, looking perfectly at ease with shots like this: