When it comes to the top athletes with the best wardrobes, Venus and Serena Williams are at the top of our list. The sisters not only know how to hit a killer backhand, but they also know how to have fun on the court. Remember Serena's black Puma catsuit from 2002? Or Venus' lingerie look in 2010?
In honor of the U.S. Open, which starts August 31, we've rounded up a few of Venus and Serena's craziest and coolest outfits from the past few decades. Keep on keepin' on, ladies -- you make tennis worth watching, for more reasons than one.
Serena Williams in 1992.
Serena Williams at French Open in 1998.
Serena Williams at the U.S. Open in 2002.
Serena Williams at the US Open in 2004.
Venus Williams at the US Open in 2005.
Serena Williams at the Australian Open in 2005.
Serena Williams at the Australian Open in 2007.
Serena Williams at the Madrid Open in 2010.
Venus Williams at the Rome Open in 2010.
Venus Williams at the French Open in 2010.
Venus Williams at Australian Open in 2011.
Venus Williams at Wimbledon in 2011.
Venus Williams at the US Open in 2013.
Serena Williams at the US Open in 2014.
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