13 / 13
Goldene Kamera 2013 - Red Carpet Arrivals
BERLIN, GERMANY - FEBRUARY 02: Sigourney Weaver attends the 48th Golden Camera Awards at the Axel Springer Haus on February 2, 2013 in Berlin, Germany. (Photo by Luca Teuchmann/WireImage)

What to Read Next

Earth Day: Stars and Their Environmental Causes

April 19, 2013

We're celebrating Earth Day by taking a look at stars who are taking an active role in protecting our planet with their charitable work.