House Minority Leader Nancy Pelosi (D-Calif.) joked about her appearance in a viral video showing the top congressional leaders holding hands and singing "We Shall Overcome" at a Congressional Gold Medal ceremony for Martin Luther King Jr. and Coretta Scott King.

At her weekly press conference on Wednesday, a reporter asked her opinion on the video, which shows Pelosi singing enthusiastically while Speaker John BoehnerJohn Andrew BoehnerSpeculation mounts, but Ryan’s job seen as safe Boehner warns Trump: Don't pull out of Korea-US trade deal GOP Rep: Ryan wasting taxpayers dollars by blocking war authorization debate MORE (R-Ohio), Senate Majority Leader Harry ReidHarry ReidThe Memo: Trump pulls off a stone-cold stunner The Memo: Ending DACA a risky move for Trump Manchin pressed from both sides in reelection fight MORE (D-Nev.) and Senate Minority Leader Mitch McConnellAddison (Mitch) Mitchell McConnellSenate passes 0B defense bill Overnight Health Care: New GOP ObamaCare repeal bill gains momentum Overnight Finance: CBO to release limited analysis of ObamaCare repeal bill | DOJ investigates Equifax stock sales | House weighs tougher rules for banks dealing with North Korea MORE (R-Ky.) appeared less than comfortable.

"You mean that I was smiling and singing?" Pelosi asked to laughter.

Asked why the other congressional leaders weren't smiling too, Pelosi said, "Maybe they were being pulled too tightly, I don't know."