Meghan Trainor performs during halftime at the football game between the Washington Redskins and the Dallas Cowboys at AT&T Stadium on Nov. 22, 2018 in Arlington, Texas.

Meghan Trainor helped kick off the Salvation Army's 128th annual Red Kettle Campaign on Thursday (Nov. 22) during halftime at the Dallas Cowboys/ Washington Redskins game with a high-energy greatest hits set alongside the iconic Dallas Cowboys Cheerleaders. Surrounded by dancers in white and blue, Trainor rocked the massive stage in a glittery No. 22 jersey and sparkly blue pants.

The mini three-song hits set included runs through "All About That Bass," "No Excuses" and Me Too."

Watch footage and photos of the performance below.

Thank you to @Meghan_Trainor and the @SalvationArmyUS for this incredible opportunity to kick off the Red Kettle Campaign! #FightForGood pic.twitter.com/zEwFVnnZQl — Cowboys Cheerleaders (@DCCheerleaders) November 22, 2018