It's almost Labor Day in New York City, which means most people with money have cleared out of the city and are holed up in their vacation homes on the east end of Long Island. There are some celebs though who have chosen to stick it out in the city this week though for a reason - they scored tickets to the U.S. Open at Flushing Meadows in Queens. This ragtag bunch of tennis enthusiasts have been watching the matches all week