Celebrity IOU

Brad Pitt turns his makeup artist's detached garage into a guest suite.

Melissa McCarthy remodels the home of her aunt and uncle, both former cops.

Viola Davis surprises her best friend of 30 years with a home renovation.

Michael Buble gifts his grandpa's caretaker with a fully renovated home.

Rebel Wilson turns her best friend's barren backyard into an outdoor oasis.

Jeremy Renner transforms his mom's dated condo into a modern, cozy oasis.

Zooey Deschanel surprises her best friend with an open concept renovation.

Allison Janney gives her assistant a stylish space to cook and entertain.

Justin Hartley transforms his buddy's backyard into a stunning oasis.

Actor Rainn Wilson surprises his son's nanny with a stunning home makeover.

Kris, Kim and Kendall work with the brothers to transform a friend's yard.

Kevin Hart creates a sleek man cave as thanks to his trainer and friend.

Jonathan and Drew help Gwyneth Paltrow turn a condo into a forever home.

Jonathan and Drew aid Darren Criss in turning a garage into a flex space.

Jonathan and Drew help Josh Groban gift his friend with a recording studio.

Leslie Jordan gifts his long-time friends with a life-changing home reno.

Idina Menzel gifts a reno to her good friend and son's basketball coach.

Terry Crews gifts his close friend and driver a stunning backyard upgrade.

Kate Hudson gives her future mother-in-law a surprise backyard makeover.

Cindy Crawford surprises her best friend with a glamorous home renovation.

Cheryl Hines surprises her best friend with a luxurious garage renovation.

Wilmer Valderrama gifts his best friend with a surprise garage renovation.

Drew Barrymore surprises her best friend with a life-changing renovation.

Tiffany Haddish returns her BFF's support with a five-star home makeover.

Howie Mandel transforms his friend's bachelor pad into a stylish home.

Snoop Dogg turns a football commissioner's garage into a personal retreat.

Jonathan and Drew join Ali Wong in transforming her BFF's barren basement.

Lisa Kudrow updates her cousin's condo into a stylish, pet-friendly home.

John C. Reilly updates his friend's cabin without losing its funky flair.

Anthony Anderson updates his brother's house into a modern family home.

Halle Berry surprises her lifelong mentor with a luxurious home makeover.

Heidi Klum surprises her housekeeper of 17 years with a family home reno.

Kristin Chenoweth gifts her cherished friends with a home makeover.

Glenn Close surprises her longtime friend with a backyard retreat.

Kristin Davis surprises her close friend with a dream home renovation.

Jay Leno gives his longtime friend an upgrade to his century-old home.

Derek and Julianne Hough gift their trainer with a surprise renovation.

Taraji P. Henson gifts a garden oasis to who she considers a second mother.

Emma Roberts surprises her honorary Aunt Mela with a custom kitchen reno.

Mandy Moore creates an outdoor oasis for a dear friend of 15 years.

Wanda Sykes thanks her honorary niece with a major bedroom refresh.

Danny Trejo gifts a multifunctional garage getaway to his best friend.

Tony Hawk creates the ultimate hangout for his friend of 10 years.

Jennifer Jason Leigh surprises a friend with a living space refresh.

Mira Sorvino spruces up the home of someone she considers a sister.

Zach Braff gifts a renovation to his best friend who is a new homeowner.

Ray Romano gifts his friend and assistant with a main suite upgrade.

Anna Faris gifts her BFF with a speak-easy style kitchen and dining space.

Regina Hall thanks her close friend with a family home transformation.

Fran Drescher upgrades living spaces for her housekeepers of 30 years.

Mayim Bialik transforms her bestie's backyard into a five-star oasis.

Rosario Dawson gifts a close friend with a living and dining room refresh.

Zoe Saldana thanks her best friend of 15 years with a family home refresh.

Sterling K. Brown gifts a kitchen and dining room reno for a family friend.

Patricia Arquette thanks a longtime friend with a life-changing renovation.

Marlee Matlin creates an outdoor space for her BFF of over 25 years.

Laurence Fishburne gifts his right hand man with a backyard retreat.

Camryn and Milo Manheim gift their longtime friend with a kitchen makeover.