Grand finale? Source: Tim Clayton/Corbis via Getty Images All eyes were on Serena and Venus Williams at their likely last doubles match that brought out a slew of celebs including Spike Lee, Boris Kodjoe, Nicole Ari Parker, NBA Commissioner Adam Silver, and many more. WOW @serenawilliams pic.twitter.com/NecHrd3fh3 – US Open Tennis (@usopen) September 2, 2022 The first round U.S. Open matchup marked the legendary duo’s first doubles action since 2018. “I’m so excited for doubles,” said Serena before the match. “I was like, it’s been so long, we’ve got to play it there, we’ve . . .