Kane Brown and Lauren Alaina Turn Up the Heat During Dallas Cowboys Halftime Show

Former high school classmates Kane Brown and Lauren Alaina turned up the heat on Thursday (Nov. 26) when they appeared together to perform their hit song "What Ifs" as part of the Dallas Cowboys Thanksgiving Day halftime show.

Transforming into major superstars over the past few years before our eyes, Alaina and Brown shined in the spotlight of the nationally-televised performance — a tradition that helped raise money for the Salvation Army's Red Kettle Campaign this year.