Tennis Champion Serena Williams pickes up her 20th Grand Slam title this afternoon at the French Open. The American tennis player beat. The World Number 1 beat Lucie Safarova in three sets to be crowned champion at Roland Garros. Williams joined Audemars Piguet as an Official Ambassador in December, 2014, but has been wearing Audemars Piguet watch replica es replica for several years. Audemars Piguet said the brand was “ecstatic” to and “proud to count astounding athlete Serena as its new friend.” During the French Open, Williams wore Ladies Audemars Piguet Royal Oak Quartz with a diamond bezel.