Pharrell Williams Partners With LEGO For Movie About His Life

Pharell Williams' life story is coming together brick by brick -- literally in this case ... 'cause he's collabing with LEGO to bring the vision to life.

The 50-year-old superproducer announced the big news Friday ... saying he's partnering with the toy giant to tell his tale -- and sharing a first look at the poster for the movie!

Check it out -- Williams' LEGO self's got his trademark camouflage on and looks ready to dominate the studio, the stage or the fashion industry ... the definition of a triple threat, one for each brick of his body!

Williams added a low-key emotional caption to the post ... saying he never dreamed he'd have his story told in LEGO when he was playing with the crazy popular toy as just a youngin'. Williams also shared the name of the film -- "Piece By Piece" -- so clearly no pun's going unused.

It's a pretty unique idea -- tons of people are having their stories told in movie form like Priscilla Presley, Diana Nyad, Leonard Bernstein, Robert Oppenheimer, Jose M. Hernandez ... and those are just from the last year alone.

But, not many filmmakers are going the animated route ... something the company behind the production, Focus Features, is crediting Williams entirely with conceiving.

Basically, in a joint press release with Williams ... Focus explains PW came to them with the idea five years ago -- and they've been building the project (pun very much intended) as a team ever since.