The Simpsons New Pharrell Williams Episode 2015 SNEAK PEEK- First Look Pics & Clip For 'Walking Big & Tall’ & Plot Details [PICS & VIDEO]

Are you ready to get "Happy" for a brand new episode of The Simpsons starring Pharrell Williams? Well, we're all about to "Get Lucky" as we've got some sneak peek pics to give you a taste of what to expect from "Walking Big & Tall", which will air this Sunday February 8 at 8 p.m. on Fox. It will feature special guest star, genius songwriter, singer, production whiz and The Voice judge Pharrell, who visits Springfield and helps Lisa compose a new city song for the citizens of Springfield.

(Photo : Fox)

In between having songs dominate a full 12 months in Daft Punk's "Get Lucky," as well as his own "Happy", as well as Robin Thicke's date-rapey "Blurred Lines" which Pharrell-produced, he also featured as a judge on NBC's The Voice alongside Adam Levine, Gwen Stefani and Blake Shelton. It's a wonder Pharrell has any time left for anything else in his life; but who could ever say no to a cameo in The Simpsons?

According to the synopsis on Fox, the episode covers two classic Simpsons storylines: Homer's weight and music. It reads: "When Lisa learns Springfield's anthem was stolen from another town she writes a replacement. Meanwhile, Homer learns the meaning of "Wide Pride."

(Photo : Fox)

As EW.com explain, the episode's plot is based on a true story involving a "Milwaukee TV station in the 1980s hiring a composer to write a city-pride song, and he ended up shopping the same song to other cities."

As longtime Simpsons producer Al Jean told EW, "Pharrell offers to write a new anthem for the town."

(Photo : Fox)

Better yet, one possible new anthem -- composed by episode writer Michael Price and Asa Taccone from The Lonely Island -- has just debuted.