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Casamigos Tequila Halloween Party

BEVERLY HILLS, CA - OCTOBER 28: Ryan Lochte and guest attend the Casamigos Halloween Party at a private residence on October 28, 2016 in Beverly Hills, California. (Photo by Michael Kovac/Getty Images for Casamigos Tequila)

Ryan Lochte making waves in London

Swimming superstar Ryan Lochte won the first U.S. gold medal of the London 2012 Olympics. How many more can he bring home?