Actress Anne Heche arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress Alice Evans arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actor Dustin Hoffman, right, and his wife Lisa Hoffman arrive at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Singer Avril Lavigne arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress Anne Heche, right, and actor James Tupper arrive at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actor Dustin Hoffman, right, and his wife Lisa Hoffman arrive at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Singer Jewel arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress Angie Harmon, left, and her husband, ex-football star Jason Sehorn arrive at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Singer Michelle Branch arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actor David Faustino and an unidentified woman arrive at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Television personality Kim Kardashian, right, and football star Reggie Bush arrive at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Singer Taylor Dayne arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Television personality Kim Kardashian, right, and football star Reggie Bush arrive at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress Nia Vardalos, left, and her husband, actor Ian Gomez arrive at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress and director Penny Marshall arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Singer Jewel arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Television personality Bill Rancic, left, and his wife, television personality Giuliana Rancic arrive at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress Kristin Cavallari arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Singer Jewel arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress Amanda Bynes arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress Kristin Cavallari arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress Melissa George arrives at the 16th Annual Race to Erase MS Gala in Los Angeles, Calif. on Friday, May 8, 2009.

Actress Marlee Matlin arrives at the 15th annual Race to Erase MS gala in Century City, California May 2, 2008. The evening benefits The Nancy Davis Foundation for Multiple Sclerosis.

LOS ANGELES, CA - APRIL 13: Rapper Swiss Beats arrives at a the 14th Annual Race To Erase MS "Dance to Erase MS" themed gala at the Hyatt Regency Century Plaza Hotel on April 13, 2007 in Los Angeles, California. (Photo by Charley Gallay/Getty Images) *** Local Caption *** Swiss Beats

LOS ANGELES, CA - APRIL 13: Dancers Vanessa Simmons (L) and Angela Simmons arrive at a the 14th Annual Race To Erase MS "Dance to Erase MS" themed gala at the Hyatt Regency Century Plaza Hotel on April 13, 2007 in Los Angeles, California. (Photo by Charley Gallay/Getty Images) *** Local Caption *** Vanessa Simmons; Angela Simmons

LOS ANGELES, CA - APRIL 13: Robin McGraw arrives at a the 14th Annual Race To Erase MS "Dance to Erase MS" themed gala at the Hyatt Regency Century Plaza Hotel on April 13, 2007 in Los Angeles, California. (Photo by Charley Gallay/Getty Images) *** Local Caption *** Robin McGraw

LOS ANGELES, CA - APRIL 13: Actress Candace Bailey (L) and actor Seth Green arrive at a the 14th Annual Race To Erase MS "Dance to Erase MS" themed gala at the Hyatt Regency Century Plaza Hotel on April 13, 2007 in Los Angeles, California. (Photo by Charley Gallay/Getty Images) *** Local Caption *** Candace Bailey; Seth Green

LOS ANGELES, CA - APRIL 13: Actress Michelle Rodriguez arrives at a the 14th Annual Race To Erase MS "Dance to Erase MS" themed gala at the Hyatt Regency Century Plaza Hotel on April 13, 2007 in Los Angeles, California. (Photo by Charley Gallay/Getty Images) *** Local Caption *** Michelle Rodriguez

LOS ANGELES, CA - APRIL 13: Actor Seth Green arrives at a the 14th Annual Race To Erase MS "Dance to Erase MS" themed gala at the Hyatt Regency Century Plaza Hotel on April 13, 2007 in Los Angeles, California. (Photo by Charley Gallay/Getty Images) *** Local Caption *** Seth Green

LOS ANGELES, CA - APRIL 13: Actress Lisa Edelstein arrives at a the 14th Annual Race To Erase MS "Dance to Erase MS" themed gala at the Hyatt Regency Century Plaza Hotel on April 13, 2007 in Los Angeles, California. (Photo by Charley Gallay/Getty Images) *** Local Caption *** Lisa Edelstein