2014 Vanity Fair Oscar Party
FayesVision/WENN.com

Way before the men from Duck Dynasty were showing off their long locks, music producer extraordinaire Rick Rubin was rockin’ the long beard like nobody’s business.

The legendary producer, who along with mogul Russell Simmons founded Def Jam Recordings, sported his cool trademark facial hair along with Mourielle Herrera at Vanity Fair’s Oscar Party in West Hollywood over the weekend.

List of clients to long to list, Rick Rubin has worked with everyone from Eminem to Johnny Cash, and most recently produced Kanye‘s album ‘Yeezus.’