500 High-powered, celebrity guests including Oprah Winfrey are attending Chelsea Clinton’s wedding today in Rhinebeck, NY. The small town of 8,000 residents has turned into the world’s largest parking lot for limos, armored SUVs and private jets. Bill Clinton will walk Chelsea Clinton down the aisle to marry Marc Mezvinsky at 6pm EDT. Hillary Clinton is sporting a new hairdo to add glamor to the occasion.

RHINEBECK, NY - JULY 31: Mascots parade around as the town prepares for the wedding of Chelsea Clinton and Marc Mezvinsky on July 31, 2010 in Rhinebeck, New York. (Photo by Michael Loccisano/Getty Images)

Most of the residents wish the best for the only daughter of Bill and Hillary Clinton. Her marriage to Marc Mezvinsky, son of former Congressman and ex-convict Edward Mevzinsky and former NBC reporter Marjorie Margolies is the talk of the town. Chelsea Clinton’s wedding in Rhinebeck has been the speculation for weeks on how much it may cost, estimated between $3-5 Million dollars.

Bill Clinton was spotted yesterday in Rhinebeck taking a stroll the day before Chelsea Clinton’s wedding. Hillary Clinton is also back after a world trotting tour as Secretary of State. Her new hairdo and glamour look is making heads turn.

The streets are packed curb-to-curb with limousines and armored SUVs equipped with bullet-proof, tinted glass. The local airports are jammed with private jets as many of the 500 elite guests had to fly in early, due to airspace restrictions by the FAA for Chelsea Clinton’s wedding in Rhinebeck. Her marriage to Marc Mezvinsky is expected to begin at 6pm EDT.