Pharrell Williams*If you missed “Saturday Night Live” last night, you missed Pharrell Williams celebrating his 41st birthday with the “SNL” cast.

And yes, as the evening’s musical guest he rocked performances of “Happy” and “Marilyn Monroe.”

Watch it and get ready to clap along and get happy!

In other Pharrell news, Oprah Winfrey meets up with the seven-time Grammy Award winner in an all-new episode of “Oprah Prime” airing next Sunday, April 13 at 9 p.m. ET/PT on OWN: Oprah Winfrey Network.

In the episode, Oprah chats with Pharrell, one of the most innovative and sought-after artists in music today. On the heels of his chart topping #1 hit “Happy,” which also received an Oscar nomination for “Despicable Me 2,” Pharrell discusses his rise to fame and how his creative vision has propelled him to music superstardom. They also discuss his recent marriage to Helen Lasichanh and fatherhood.

pharrell & oprah