Dinara Safina made it to Fes, her first time in Morocco since 2002.
Bethanie Mattek-Sands was at the shooting range taking target practice:
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John Isner didn't know what the Coachella music festival was, tweeting, "What is coachella? Am I the only one who doesn't know what this is?"
On Friday, Caroline Wozniacki had lunch with Prince Albert, Novak Djokovic and his girlfriend.
Serena Williams made lemon flounder with a remoulade sauce, had her Mission Skincare line sell out on HSN, dog sat and at one point had four dogs in her bed, got back on court "in style," auctioned an autographed dress for Kei Nishikori's "Help Japan" fundraiser, and was a guest DJ on Miami's 99 Jamz.