Pitt to narrate TV series about green architecture

Brad Pitt is bringing his love of architecture to the public — public television, that is.

Pitt will narrate "Design: e2," a series about environmentally friendly architecture, which is slated to air in June on PBS, a spokeswoman from kontentreal productions said Tuesday.

"His involvement will allow us to educate more viewers than we had ever hoped about the importance of green building," executive producer Karena Albers said in a statement.

The six-part series will focus on worldwide efforts to build environmentally friendly structures through sustainable architecture and design.

Pitt was last seen on film in "Mr. & Mrs. Smith" with girlfriend Angelina Jolie. The two are expecting their first child later this year.