Photos: Craig Ferguson Surprises, will.i.am Performs and Zooey Deschanel Meets a Fan

will.i.am returns to “Katie” for a performance off his new album, Zooey Deschanel gives one “New Girl” fan a particularly stylish surprise and Kym Whitley and Craig Ferguson get Katie up and dancing! Can you say, best Hump Day ever? View photos of day three of Katie’s Hollywood Takeover!

Who's your favorite Hollywood Takeover guest so far?!