LONDON - FEBRUARY 22: The Queen Mother attending a performance of the Count of Luxembourg on February 22, 1983 at the Sadlers Wells Theatre, in London. (Photo by David Levenson/Getty Images)
LONDON - FEBRUARY 22: The Queen Mother attending a performance of the Count of Luxembourg on February 22, 1983 at the Sadlers Wells Theatre, in London. (Photo by David Levenson/Getty Images)