Beyoncé in a promo photo for her Christmas Day halftime show.Parkwood EntertainmentBeyoncé performed live during halftime of the Baltimore Ravens vs. Houston Texans game on Wednesday.The set list included live debuts of "Cowboy Carter" tracks, including "Texas Hold 'Em" and "Ya Ya."She also performed duets with singers Post Malone and Shaboozey.Beyoncé took the stage at the Ravens vs.