Last year,I was leaving YYZ bound for YOW,the flight was delayed about 30 minutes because the RCMP came on and did a sweep.
Then the Governor General:Adrien Clarkson,
Mrs Chretien,And the US ambassador's wife;Patti Giffin came aboard. The GG sat i Opposite to me and the others sat behind me but there were 5 RCMP officers but only 1 sat in J.
the GG was very sociable,she spoke to everyone while the others didn't talk to anyone except themselves

Also being in YOW I see many MPS&MINISTERS aboard the flights.BUT I wouldn't classify them as Celebrities...maybe

PSEUDO-celebrities.