Some of Miley Cyrus' outfits may have been scandalous in the past—but now they'll be used for good. Cyrus will put her 2010 Grammy dress and other celebrity donations on Ebay to benefit Haiti. Beginning Monday, fans will have the opportunity to bid on the Cyrus' Herve Leger minidress as well as two tickets to the premiere of her upcoming movie, The Last Song on Ebay.com/Miley. "Ever since the earthquake, I've been trying to do my part to help the people of Haiti—and I wanted to do more," said the 17-year-old Disney star, who also recruited her famous friends via text message to donate to the online auction. Nicole Richie donated jewelry from her line House of Harlow, while Britney Spears offered up the silver Atelier Versace dress she wore to 2008 MTV Video Music Awards. Hugh Jackman and Joel Madden also contributed to the auction, from which 100 percent of the proceeds benefit the American Red Cross' relief efforts in Haiti. "I want to get people involved and show that even the little things you can do can make a difference," Cyrus said.