Kelsea Ballerini Celebrates National Tequila Day

Kelsea Ballerini has been having fun on "The First Time"  Tour

And that includes celebrating National Tequila Day yesterday by singing "Happy Birthday" to a bottle of it. What I want to know is who actually cuts and uses ice like that? Seems unnecessary and messy. 

You've gotta give them props on the sweet harmonies though.  Drink safe ladies!