When Elmo gets excited about a special guest, you know it's going to be something magical. Chris Stapleton brings his charm to 'Sesame Street' in a big way.
Stapleton surprised his stadium crowd with an appearance from Miranda Lambert, and the pair gave the first-ever live performance of their brand new duet single, 'A Song to Sing.'
Lambert found a serendipitous way to honor her friend and band mate's father, who died earlier this year, during her set at Morgan Wallen's tour stop in Miami.