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