Always joking about her buxom figure, she added, "So when people say something about
'Double-D,' they will be thinking of something entirely different."
The audience of 1,069 new graduates from the College of Arts and Sciences roared with laughter and gave Parton a standing ovation.
Parton, a Tennessee native who is the fourth of 12 children from a poor Appalachian family, is well-known for her philanthropic work. Her Imagination Library sends a book to about 500,000 children each month from birth until they start school.