Serena Williams' failed Roger Federer imitation

By now, most people have probably seen the viral, and possibly fake, video of Roger Federer doing his best William Tell impersonation and hitting a bottle off a production assistant's head.
Well, in the hilarious video below, Serena Williams did her best imitation of Federer's stunt, as she "tried" to serve a bottle off her hitting partner's head. What she was aiming for is anyone's guess.

Contributor, SI.com Nguyen is a freelance writer for SI.com, providing full coverage of professional tennis both on and off the court. Her content has become a must-read for fans and insiders to stay up-to-date with a sport that rarely rests. She has appeared on radio and TV talk shows all over the world and is one of the co-hosts of No Challenges Remaining, a weekly podcast available on iTunes. Nguyen graduated from the University of California, Irvine in 1999 and received a law degree from the University of California, Davis in 2002. She lives in the Bay Area.