Posted by babu 10:42am GMT
Celebs like Sophia Bush, Jessica Lowndes, Avril Lavigne and the Hilton sisters came together for a cause at the 17th Annual Race to Erase MS event in Century City, California.
My favorite looks included those of Sophia (in a safari-print Monique Lhuillier gown) and Jessica (who rocked a multi-tiered cocktail dress).
Which star's benefit look is your favorite?
Photos (left to right): Steve Granitz/WireImage; Jeffrey Mayer/WireImage; Jon Kopaloff/FilmMagic; Steve Granitz/WireImage; Jeffrey Mayer/WireImage