Jessica Biel, Lupe Fiasco, Emile Hirsch, Isabel Lucas, and Elizabeth Gore have reached the summit  of Mt. Kilimanjaro to raise awareness for the global clean water millions of people suffer worldwide.

Summit on the Summit is a project that sees these celebrities covering more than 50 miles of trecherous terrain.

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Taking a break from complaining about how beautiful she is, actress and girlfriend to Justin Timberlake Jessica Biel will be scaling Mt. Kilimanjaro this January to help raise awareness for clean water.

The expedition, entitled Summit on the Summit, will also include Isabel Lucas and Lupe Fiasco.

Biel said, “This is a basic human necessity that needs to be addressed now. I’m proud to help any way I can in order to raise awareness toward the life-threatening clean water crisis happening not only in Africa but around the world.”