The International Academy of Digital Arts & Sciences announced the winners of the annual Webby Awards on Monday (April 28).

Taking top honors in the best use of interactive video category was Pharrell Williams for his 24-hour "Happy" music video.

Meanwhile, Jay Z won the award for best music app with "Magna Carter Holy Grail."

Not to be outdone by her man, Beyonce picked up an honor of her own, the People's Voice Award in the celebrity fan category for Beyonce.com.

Patton Oswalt will host a special event for the winners at Cipriani Wall Street in New York on May 19.