Updated Dec 15, 2020 | 16:05 IST
Jill Biden has a bachelor's degree and a doctoral degree from the University of Delaware, as well as master's degrees from West Chester University and Villanova University.
Dictionary comes to the defence to Jill Biden's 'Dr.' title  |  Photo Credit: Twitter
Jill Biden is all set to become the first-ever FLOTUS (First Lady of the United States) to have a full-time job while serving in the office.
The 69-year old, who has been married to Joe Biden since 1977, is a university professor with a bachelor's degree, two master's degrees, and a doctorate of education.
She teaches at the Northern Virginia Community college and like any other Ph.D. holder, she uses the title 'Dr.' before her name.