ET caught up with some good-natured celebrities as they arrived on the red carpet for the 16th Annual Race to Erase MS. ET talked with Kim Kardashian, Dustin Hoffman, Jewel and Anne Heche to get their take on the cause and hear stories of when this condition affected some of their friends and family.
The event -- benefiting The Nancy Davis Foundation for Multiple Sclerosis -- was themed as Rock the MS and featured performances by The Eagles, Michelle Branch and David Osmond.
Nancy Davis' organization is dedicated to the treatment and ultimate cure for MS. Watch the video to see how these celebs became involved with this cause.