Mayor of London and Party Singers' Original Dickens Carolers unite to kick off Nov. 3 tree lighting in London and to promote Disney's new film.

The Original Dickens Carolers from PartySingers.com sang at a press event today with the Mayor of London, Boris Johnson, at the World of Disney store on Fifth Avenue in New York City.

The press event was held to promote Disney's new remake of the Charles Dickens classic, A Christmas Carol starring Jim Carrey. The mayor was there to help encourage tourism in London as well. Mr. Johnson said the film's real star is London herself.Party Singers Julie Bell, Cooper Cerulo, Julia Moss and Scott Guthrie did a marvelous job singing classic English carols.