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.

Watch as Pete and crew bring this beehive-inspired treehouse to life.

Pete and net-maker Sarah J test out a drawbridge underneath the treehouse, which proves to be more fun than work!

How many fan questions can Pete Nelson answer in 60 seconds? Watch and find out!

Interior designer Christina Salway takes you inside the inspiration behind her family's window-enclosed treehouse.

Pete takes you on an exclusive tour of the beautiful Mindbending Silver Maple treehouse.

With a classroom, wheelchair ramp, and trees running through it, this treehouse at For-Mar Nature Preserve & Arboretum is built to shape nature's future superheroes

Embrace your inner soldier and join Pete on a tour of the camo treehouse!

Pete and Ricardo take to the skies to get a different perspective on Brazil's natrual landspace

Pete gives an exclusive tour of the Beehive Treehouse!

See how the Sunrise Day Camp Clubhouse came to life in just 72 seconds!

Tory and Pete work together to add the final whimsical touches to the Ehlers' magical treehouse getaway.

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

Pete creates a climber's haven for an arboreal couple that rivals his love of trees. Watch how this towering treehouse came to life.

Ricardo shows Pete the largest treehouse he's ever built: a monster that covers almost 5,000 square feet!

The tree that Pete dubbed "Rooty" has proven that although he might be small, he's mighty - and Pete lets him know that he appreciates his support.

Pete comes up with a design and vision for a treehouse chalet his ski-loving clients will love.