Kelsea Ballerini joins the cast of Sesame Street to sing a song about different kinds of families.

She joins the ranks of Garth Brooks, Maren Morris, Loretta Lynn, Tanya Tucker, Waylon Jennings and many others who have appeared on the iconic show.  

The episode with Kelsea premieres today (Thursday) on HBO Max, PBS, the PBS KIDS 24/7 channel and the PBS KIDS Video App.