Bow down Kim K! Serena Williams still has the tush to be reckoned with.
The tennis star was in D.C. yesterday for a match, but our photog was so enamored with her behind he almost forgot to ask her any questions. The power of the badonkadonk should not be underestimated.
Serena Williams' Assets
7/9/2008 12:15 PM PDT BY TMZ STAFF
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