Dolly Parton killed it on Thanksgiving, belting out "We Are the Champions" during the Washington Commanders-Dallas Cowboys Halftime Show ... and Freddie would be proud.
The 77-year-old singer, who defies age, was gussied up in a skimpy red, white and blue cheerleader fit, and looked incredible.
The crowd at AT&T Stadium in Arlington, TX went wild ... and they had every reason.
She also treated the crowd to "Jolene" and "9 to 5." And she tipped her hat to Queen a second time with "We Will Rock You.