Chris Stapleton, Kevin Bacon, and Jimmy Fallon Perform the ‘Original’ Version of ZZ Top’s ‘Legs’

In the latest edition of The Tonight Show‘s recurring parody segment, “First Drafts of Rock,” ZZ Top (Jimmy Fallon, actor Kevin Bacon, and Grammy-winning country singer Chris Stapleton) perform the “first-draft version” of their 1983 rock classic, “Legs.”

Previously: First Drafts of Rock: The Kinks’ “Lola”