Brad Pitt championed Peter Zumthor's design at the LACMA's hearing

Pitt established housing charity Make it Right in 2006 to house people who lost their homes when Hurricane Katrina hit New Orleans.

Many well-known architects – including Frank GehryDavid Adjaye and Shigeru Ban– developed housing designs for the charity.

The charity is now facing a lawsuit as residents reported water leaks, black mould, foundation issues and ill health.