Snoop Dogg brought out Cypress Hill during his appearance on Thursday’s “Lopez Tonight.” As creative chairman at Priority Records, Snoop signed the West Coast hip-hop group to the label where they will release their new album Rise Up on April 6. B-Real and the gang performed their 1993 classic “Insane in the Brain” and Snoop did “I Wanna Rock.”

George Lopez also revealed the results of a DNA test to see who’s blacker, Charles Barkley or Snoop. Find out below.