Roger Federer & Kim Kardashian: Coin Flip!

Kim Kardashian tosses a coin before the match between Florent Serra (France) and Roger Federer (Switzerland) at the Sony Ericsson Open 2010 tennis tournament at the Crandon Park Tennis Center on Monday (March 29) in Key Biscayne, Miami.

Federer, 28, defeated Serra in two tough tie-breaks. “Sure, I still have to tidy up my game a bit, having had one break up in the first and two breaks up in the second; it’s normally something that doesn’t get away from me,” he told the official ATP Tour Web site.

“But the most important [thing] is to come through the rounds, so I don’t have a preference how it’s done,” Federer said. “It’s nice to having won two breakers, because that doesn’t happen every match you play.”

10+ pictures inside of Roger Federer and Kim Kardashian at the coin flip…