by POPSUGAR Celebrity 16

Gisele Bundchen and her husband Tom Brady both starred in videos to get the word out about the World Wildlife Fund's Earth Hour, which aims to get people to turn off their lights for 60 minutes at 8:30 p.m. on March 27. We haven't seen too much of Gisele since she and Tom welcomed baby Benjamin back in December, though she has done some modeling for the Brazilian fashion label Colcci. She's stepping out now to do a little bit of celebrity philanthropy, and hopefully there are many more appearances to come from the new mom.