In this episode of "My Favorite Riff" Nikki welcomes the Berserker himself, Zakk Wylde (Black Label Society/Ozzy Osbourne). Zakk plays his signature bulls-eye design as he and Nikki talk about making musical soup, and playing for the boss; Ozzy Osbourne.

Check out Zakk's incredible Instagram account here

My Favorite Riff with Nikki Sixx: Rudy Sarzo (Quiet Riot | Whitesnake)