Miley Cyrus has asked her celebrity friends to donate items for an online auction that will benefit the Red Cross and relief efforts in Haiti. She says, “Ever since the earthquake, I’ve been trying to do my part to help the people of Haiti — and I wanted to do more.”

Starting today, people can go to Ebay.com/Miley to bid on items like jewelry from Nicole Richie’s House of Harlow line, Britney Spears’ 2008 MTV VMA Dress, Miley’s own dress she wore to this year’s Grammy Awards show as well as two tickets to the Hollywood premiere of her upcoming movie, The Last Song.