Jessica Biel has proven that she's more than just a pretty face. The Easy Virtue star endured grueling conditions during her 19,340-foot climb to the top of Mt. Kilimanjaro. She and fellow actor Emile Hirsch were part of a group of climbers who scaled Africa's tallest peak in six days in order to raise awareness of the global water crisis. Now that she's safely back on solid ground, today Jessica plans to visit a United Nations camp in Ethiopia, which is dealing with one of the world's worst water problems.