Fans of Oscar night are in for a 'Happy' treat this year as Pharrell Williams has been added as a performer at the 86th Annual Academy Awards ceremony.

Producers for the Academy Awards confirmed to the Associated Press Tuesday (Feb. 4) that the Grammy Award-winning producer will perform his big hit 'Happy.'

Nominated for Best Original Song, which is featured in the film 'Despicable Me 2,' Pharrell's three-minute upbeat, feel good melody is just one of his many major hits from 2013. He garnered a slew of nominations and Grammy wins including Producer of the Year and Record of the Year for Daft Punk's 'Get Lucky.'

Will the Academy clap along with Pharrell come Oscar night? Will "hatty" make a second award show appearance? Find out when the Oscars are broadcast live on ABC March 2.