News First lady Jill Biden’s first 100 days: How ‘Dr. B’ is transforming antiquated FLOTUS role April 27, 2021 Maria Puente, USA TODAY Comments Off on First lady Jill Biden’s first 100 days: How ‘Dr. B’ is transforming antiquated FLOTUS role The role of first lady is undergoing another change under Jill Biden, aka "Dr B," whose first 100 days show she's taking it into the 21st century.