A bunch of British celebrities including Radio DJ Chris Moyles and boy band singers Gary Barlow and Ronan Keating  recently climbed Mount Kilimanjaro in Tanzania for Red Nose Day 2009 (a charity event).

Now it seems Justin Timberlake wants to follow in their footsteps and do the same climb to bring attention to the water crisis. Also attending this hike are the rapper Lupe Fiasco and singer Kenna.

Justin has told GQ magazine that he has been training four time a week with extra weight on his back in preparation.