Queen Serena is serving up more than aces—she’s taking Olympia and little Adira on a globe-trotting adventure to the Seven Wonders! The GOAT kicked things off at Niagara Falls (unofficial 8th Wonder, anyone?) and now she’s crowdsourcing her next stop. Fans are hyped, with suggestions from the Pyramids to Machu Picchu. Where do you think Serena’s girls trip should head next? #Sports #Tennis #SerenaWilliams