Rep. Marjorie Taylor Greene, R-Ga., wears a "Trump Won" face mask as she arrives on the floor of the House to take her oath of office on opening day of the 117th Congress at the U.S. Capitol in Washington, Sunday, Jan. 3, 2021. (Erin Scott/Pool via AP)

A coalition of senators and senators-elect have pledged to reject the results.

President Donald Trump arrives at Dobbins Air Reserve Base in Marietta, Ga., before heading to speak at a campaign rally for Sen. Kelly Loeffler, R-Ga., and Sen. David Perdue, R-Ga., at Dalton Regional Airport, Monday, Jan. 4, 2021, in Dalton, Ga. (AP Photo/Evan Vucci)

Kelly Loeffler campaigns at Augusta Regional Airport in Augusta, Ga., Monday, Jan. 4, 2021. Republicans Loeffler and David Perdue are being challenged by Democrats Jon Ossoff and Rafael Warnock in a runoff election on Jan. 5. (Michael Holahan/The Augusta Chronicle via AP)

Sen. Ted Cruz, R-Texas, speaks at a campaign rally for Sen. Kelly Loeffler, R-Ga., on Saturday, Jan. 2, 2021, in Cumming, Ga. (AP Photo/Brynn Anderson)

Vice President Mike Pence waves as he walks off the stage after speaking at the Turning Point USA Student Action Summit, Tuesday, Dec. 22, 2020, in West Palm Beach, Fla. (AP Photo/Lynne Sladky)

President Donald Trump speaks during a campaign rally for Sen. Kelly Loeffler, R-Ga., and David Perdue, at Dalton Regional Airport, Monday, Jan. 4, 2021, in Dalton, Ga. (AP Photo/Evan Vucci)