Watch Pharrell Williams Perform "Happy" on Wetten, dass..?

This weekend, Pharrell Williams dropped by German TV show Wetten, daas… for a feature and brief interview opportunity. Noting that there was 8 million people tuned in to the show, Pharrell makes a moment of his appearance on the show by performing “Happy” live on set. Accompanied on stage by a series of back-up singers and a young breaker, actress Hilary Swank and Pharrell’s famed hat also make an appearance. Watch above and share your thoughts below.