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.

Exclusive web interview with Pete!

Watch this mesmerizing treehouse timelapse!

Pete decides to take the team caving despite his claustrophobia.

Pete reveals this adventure treehouse to an excited family.

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.

See what excitment awaits this season in our brand new series Treehouse Masters, premiering Friday, May 31 @ 10PM E/P!

Watch this mesmerizing treehouse timelapse!

Pete devises a challenging circular design that includes a fireplace and even a rainmaker to mimic the wet Ireland climate.

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

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?!

A writer in Rhinebeck, NY calls on Pete to build a hideaway to embrace her creativity. Watch the timelapse of the build!

Faced with the need to expand their home after their daughter returns from college, a family in Medford, OR calls Pete to expand their not-so-empty-nest.

Goats take over the site of a treehouse build and Pete worries that they've eaten some of his equipment.

See how a treehouse built for a Waco, Texas, family looking for more space progressed in this amazing timelapse.

The demand for treehouses is through the roof and these treehouse masters are ready to build! Tune in Friday May 31 at 10PM E/P for this brand-new series.

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