Serena Williams just gave fans a glimpse of what could be the next great tennis rivalry—mother vs. daughter! The Queen of the Court shared a sweet courtside moment with baby Adira, who’s already wielding a racket (with a little help from mom). Fans are buzzing: is this a hint at a Serena comeback, or are we witnessing the birth of a new Williams legend? Either way, Serena continues to serve both on and off the court! #Sports #Tennis #SerenaWilliams