In a performance that managed to bring Odd Future's Tyler, The Creator to tears, Pharrell reunited with N.E.R.D. at the Camp Flog Gnaw Carnival this past weekend in Los Angeles. After running through a few N.E.R.D. classics, Pharrell was joined onstage by Chad Hugo. The reunion - a momentous occasion for any fan of The Neptunes - was apparently too much for Tyler, who had trouble keeping it together in the front row. Keeping fans on their toes Pharrell also debuted a new track called "Spark The Fire" from Gwen Stefani, which he played live from his phone. Check the footage below to watch the latest from Camp Flog Gnaw. Purchase Pharrell's G I R L LP via iTunes. Stay tuned for more.