Host Jimmy Fallon asked Williams what her dad thought of President Barack Obama taking his place on the show when he slow-jammed the news with Fallon and The Roots. Was Brian scared he was being replaced?
No, according to Williams her dad was excited, but Fallon joked that he wanted to "burn him a little" about being replaced, so she played ball. "If he was tense it was very muffled," Williams quipped.
"Girls" airs Sundays at 10:30 p.m. ET on HBO. "Late Night With Jimmy Fallon" airs weeknights at 12:37 a.m. ET on NBC.
TV Replay scours the vast television landscape to find the most interesting, amusing, and, on a good day, amazing moments, and delivers them right to your browser.
RELATED ON HUFFPOST:
All the fan theories and spoilers you actually WANT. Learn more