Serena Williams, 小威廉姆斯/ 小威廉絲

Serena Williams - fotó: MTI/EPA/Lukas Coch

Serena Williams of the United States hits a forehand return to Daria Kasatkina of Russia during their third round match at the Australian Open tennis championships in Melbourne, Australia, Friday, Jan. 22, 2016. (AP Photo/Aaron Favila)

http://naplesherald.com/2016/01/22/serenas-midriff-naval-ring-take-center-stage-at-aust-open/

Serena Williams of the United States lifts her leg during their first round match against Camila Giorgi of Italy at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 18, 2016.(AP Photo/Vincent Thian)(Credit: AP)

Bright start: Serena Williams advances at Australian Open - Salon.com

http://www.salon.com/2016/01/18/bright_start_serena_williams_advances_at_australian_open/

REUTERS/Jason O'Brien

Serena Williams through to Australian Open quarterfinals | theScore.com

http://www.thescore.com/wta/news/944090

Serena Williams: 2016 Australian Open -08 - GotCeleb

http://www.gotceleb.com/serena-williams-2016-australian-open-in-melbourne-2016-01-19.html/serena-williams-2016-australian-open-08