New York: Serena Williams and Caroline Wozniacki have one of the closest friendships on tour, but as Serena pointed out, she is well used to having to cope with personal feelings on court.
They will put their friendship aside on Sunday to do battle for the US Open singles title. "If I can play Venus, I can play anybody," Serena said of her sister.
"I grew up with Venus. We've actually lived together going on 33 years, which is kind of sad." The most eye-catching pictures came when Williams gatecrashed a wedding wearing a leopard-print swimming costume.
"Serena is a fun girl. She always makes me laugh," said Wozniacki.