Serena Williams
Serena Williams applies lip gloss while watching her sister compete in the women's singles semifinals match on Day 12 of the 2010 US Open at the USTA Arthur Ashe Stadium in Flushing, Queens. Kim Clijsters of Belgium went on to defeat Venus Williams by 4-6, 7-6 (7-2), 6-4
New York City, USA - 10 September 2010
Credit: HRC/ WENN