Serena Williams Celebrates Christmas In A Barely-There Bikini [PHOTOS]

2011 US Open
Kim Kardashian watched Williams play.
Tennis star Serena Williams put on a skimpy bikini and spent Christmas enjoying the surf and sand in Miami.  Yesterday, Williams and a bunch of friends had lunch aboard a yacht before throwing on life preservers to engage in tubing.

According to the Daily Mail, Williams and her sister, Venus will play in the Australian Open next month.  The two sisters attended Kim Kardashian’s wedding back in August.

How did you spend your Christmas?  In a bikini?  Wrapped up in seven layers of snuggies? Let us know!