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.

Pete loves being able to work with his sons Charlie and Henry, but the boys have created tactics to put an end to his incessant talking.

What could be more fun than building a doghouse? Building a DREAM doghouse with Pete Nelson, of course!

Tory puts some major finishing touches on the Nelson Family Treehouse.

Go inside this magical housewarming present for Pete's daughter Emily and her boyfriend (and NTS carpenter) Patrick.

Join Pete Nelson on a treehouse vacation to the pine-forested splendor of Scandinavia

Go behind this all-access treehouse at For-Mar Nature Preserve & Arboretum in Genesee County, MI that’s perfect for nature’s superheroes.

It's time to decorate and get this zen treehouse into shape! Tory comes through with some relaxing designs.

Pete takes a quick trip to Alaska where he helps repair one of the most remote treehouses he's ever seen.

See how Pete and the rest of the Treehouse Masters built Santa's Workshop from beginning to end in this time lapse video of the build.

No one said being a treehouse master was easy! Watch as Pete looks back on one of his most challenging tasks.

Tory puts the final decorating touches on the treehouse, while Pete builds a unique wagon wheel gate.

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

Pete gives us an exclusive tour of the Farmington Treehouse, also know as the Black Bear Bungalow.

Come in from the cold and take a tour of the Skihouse Treehouse!

Pete's search for the perfect tree on Rick and Debbie's land leads him to a magnificent maple, which will make the perfect home for a whimsical, fantastical treehouse.

Watch an exclusive time lapse of the Mindbending Silver Maple Treehouse!