** FILE ** In this Nov. 9, 1985 file photo released by the Ronald Reagan Library, actor John Travolta dances with Princess Diana at a White House dinner in Washington. Aides hope Prince Charles first official tour of the U.S. since 1994 won't be eclipsed by memories of the visit in 1985, when Diana danced with Travolta at a White House dinner. The 56-year-old heir to the throne and Camilla, Duchess of Cornwall will visit New York, Washington, New Orleans and San Francisco Nov. 1-8, 2005, their first official overseas jaunt since marrying in April. (AP Photo/Ronald Reagan Library, File)
** FILE ** In this Nov. 9, 1985 file photo released by the Ronald Reagan Library, actor John Travolta dances with Princess Diana at a White House dinner in Washington. Aides hope Prince Charles first official tour of the U.S. since 1994 won't be eclipsed by memories of the visit in 1985, when Diana danced with Travolta at a White House dinner. The 56-year-old heir to the throne and Camilla, Duchess of Cornwall will visit New York, Washington, New Orleans and San Francisco Nov. 1-8, 2005, their first official overseas jaunt since marrying in April. (AP Photo/Ronald Reagan Library, File) The Associated Press
** FILE ** In this Nov. 9, 1985 file photo released by the Ronald Reagan Library, actor John Travolta dances with Princess Diana at a White House dinner in Washington. Aides hope Prince Charles first official tour of the U.S. since 1994 won't be eclipsed by memories of the visit in 1985, when Diana danced with Travolta at a White House dinner. The 56-year-old heir to the throne and Camilla, Duchess of Cornwall will visit New York, Washington, New Orleans and San Francisco Nov. 1-8, 2005, their first official overseas jaunt since marrying in April. (AP Photo/Ronald Reagan Library, File) The Associated Press