Funny man Will Ferrell will be joining celebs like David Spade to help support Brad Pitt's Make It Right campaign.
The Hurricane Katrina relief project, also known as the Pink Project, lets people adopt one of the 150 houses Brad is having built in New Orleans to help those who lost their homes in 2005.
"We've had 12,000 people across America come in and donate. We've had people like Will Ferrell come in and adopt a house," Brad said.
"Our initial goal was 150 houses, and we've got 52 houses that have been adopted, which means 52 families."
His fundraising will end in January.
"We got two more weeks to go. I need people out there to come in and adopt the other 100 homes. And hopefully by that time we'll see this whole neighbourhood symbolically put back together."
Watch the 5 part Larry King series on the Pink Project: