Serena Williams Dating Her New Coach?

French paparazzi spied Serena Williams cozying up to her new coach, Patrick Mouratouglou, this week in Paris, sparking rumors that the two have turned their tennis relationship into a personal one.

Serena began working with Mouratouglou, who runs a French tennis academy, after her shocking first-round exit at the French Open.

"She said, `I want to win Wimbledon, I want to start now,'" Mouratouglou said last week. "That's simple. That's how it started."

Since the partnership began, Serena won Wimbledon, the Olympics and the U.S. Open. Mouratouglou sat in Serena's player's box during matches.

Bruce International Properties, the storefront at which Williams and Mouratouglou are gazing, sells property on the French Riviera.