Gisele Bundchen will have more than a baby with hubby Tom Brady to keep her busy—yesterday she was named a Goodwill Ambassador for the United Nations Environment Programme, the Boston Herald reports. “Mother Earth is our fundamental life-support system, and by becoming aware and responsible now, we can assist in preserving the planet,” says the supermodel, who has a Web-based environmental cartoon and has worked on reforestation in her native Brazil. (More Gisele Bundchen stories.)