Jay Z Joins Pharrell Williams On Stage at Coachella

Posted Sunday April 20, 2014 12:31 PM GMT

They both know how to get the crowd going, and Pharrell Williams and Jay Z did just that yesterday (April 19) at the 2014 Coachella Valley Music and Arts Festival.

The "Happy" singer, surprised the audience when he was joined onstage by the "Run this Town" rapper.

Last week, Pharrell was joined for some songs by No Doubt frontwoman Gwen Stefani.

Check out Jay Z and Pharrell's performance in the player below!

Photo Credit: Getty Images

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