Celebrity IOU: Season 8

Mandy Moore is returning the love to "Ce-Ce," a woman who has been deeply ingrained in her life for the past 15 years. Mandy is calling on Jonathan and Drew to create the ultimate outdoor oasis for family get-togethers and backyard BBQs.

Wanda Sykes gives thanks to her honorary niece, Amber, whose family has been an integral part of Wanda's life. Now, Wanda's partnering up with Jonathan and Drew for a bedroom and bathroom refresh in a house that's been in Amber's family for generations.

Danny Trejo pulls out all the stops to surprise his ex-partner turned best friend, and her family. "Machete" with the help of Jonathan and Drew transform a wasted space backyard garage into the perfect, multifunctional getaway.

The king of skateboarding, Tony Hawk, teams up with Jonathan and Drew to carve out the ultimate hangout and work space for his friend of 10 years. With subtle odes to their love of skateboarding, the team aims to maximize the potential of a small garage.

Jennifer Jason Leigh calls on Jonathan and Drew to sneak a home makeover for a longtime family friend. She's as selfless as they come and finds it hard to receive gifts, so Jennifer takes the reins to surprise her with a chic refresh to her living spaces.

Mira Sorvino enlists Jonathan and Drew to help breathe new life into the home of someone she considers a sister. Plumbing problems have forced the family to move out, so Mira steps in to repair and transform this generational home.

Zach Braff scrubs in for a special operation: a renovation for his best friend and new homeowner drowning in to-dos. With the help of Jonathan and Drew, they work out the kinks to craft a forever dream home for this family of four.