Paris Hilton is looking for a new Beverly Hills home and her new friend Adrian Grenier (Entourage) is helping in her house hunting. Why is this interesting to the celeb-obsessed wing of the Greenthinkers team? Because, according to E! Online, he is helping her pick out a home she can convert in a green living space.

“Adrian has really been teaching Paris a lot about what people can do to live their lives in a more ‘green-friendly’ way, because it’s a cause he’s very involved in. And so far, Paris is listening. She loves learning about the cause from Adrian and wants to become more involved.”

Adrian is apparently helping Paris understand that she can use her celebrity to promote good causes if she wants to. And this sounds like as good a cause as any.