CeeLo Green stops by the recording studio treehouse to spontaneously lay down a track with Pete. Wait until you see Pete dance and sing!

Pete and CeeLo discuss Goodie Mob.

Pete and Cee Lo discuss the song, "F*** You."

In this exclusive behind-the-scenes clip, Pete gets his groove on as special guest Cee Lo Green sings along with his new single. Did he just twerk?!

Pete reveals a beautiful recording studio in the trees, complete with cork walls, hanging guitars and creativity all around.

See all that went into building this awesome, one-of-a-kind treehouse recording studio!

See how Pete and crew guided this lighthouse to reality in this time-lapse video of the build.

Pete gives us an exclusive tour of the Hippie Hideaway!

Pete reveals this adventure treehouse to an excited family.

Pete gives a Behind-The-Scenes look at the Recording Studio Treehouse!

Pete gives us an exclusive tour of the Levitating Lighthouse!

See everything that went into making an Indiana Jones-inspired treehouse come to life!

Who says trees are for the birds? For Pete Nelson, if you can dream up an amazing treehouse idea, the Treehouse Masters can build it! See all-new builds this season on Treehouse Masters, premiering Friday, Jan. 10 @ 10PM E/P.

Pete enlists a new team member to lift giant beams into the trees and save on chiropractor bills.

See how this sky-high redwood retreat soared to new heights in this time-lapse video of the build.

With a budget as high as the trees, a family in Bedford, NY hires Pete to design a dream clubhouse for the entire family.

Tory brings in Native American artifacts to really reflect the history of the land this treehouse is built on.

See how a tranquil teahouse high up in the treetops was brought to life.

Pete has had some bad luck with goats in the past, but tries to make friends with one while searching for the perfect tree on this farm.

Watch as several beautiful Japanese treehouses soar to new heights.

Tory and Pete put the finishing design touches on this treehouse inspired by the English countryside.

Go behind the build of singer Grace VanderWaal's "dream treehouse" with Pete!

Pete Nelson and his team created a treehouse inspired by summer camp! See how it all came together in this time lapse.

Take a look at what the latest season of Treehouse Masters has to offer!

See how the treehouse came together for the winners of the Delta Ultimate Giveaway!

Go behind the build of the Mt. McKinley Princess Wilderness Lodge treehouse with Pete!

Go behind the design of the Mt. McKinley Princess Wilderness Lodge treehouse with interior designer, Christina!

Fast-forward the Treehouse Masters' build in Alaska for Mt.McKinley Princess Wilderness Lodge.

Nestled amongst the trees, this treehouse, made from the stuff of country legend, comes to life.

Pete and the Baines family go on the hunt for the perfect spot for their treehouse.

Pete is so excited to show the finished treehouse to one very deserving family.

The Ultimate Treehouse means something different to everyone. That's why Pete Nelson and his crew want to build one for YOU!