By Sally Milano, US Open.org
The US Open is the hottest ticket in town.
Year in and year out, the biggest names in entertainment head to the USTA Billie Jean King National Tennis Center in New York to watch the biggest names in tennis battle for the coveted US Open crown.
Movie stars. TV stars. Sports icons. Supermodels. Business moguls. Music greats. They all flock to the Open to watch today's biggest tennis stars in action at the greatest sports and entertainment event in the world.
Check out some of the stars who attended the US Open in 2013 in our celebrity photo gallery.