Watch Pharrell perform on SNL Performance with Hans Zimmer

Pharrell Williams was the latest musical guest on Saturday Night Live  and he didn’t disappoint.  Pharrell celebrated his 41st birthday on the show  while wearing trademark Vivienne Westwood “Buffalo” hat, and performing twice.  Up first was a performance of “Happy” with a group of young dancers . The second performance was for “Marilyn Monroe” with an appearance with Hans Zimmer and a live orchestra. Watch Below: