IRVINE Calif. (AP) _ Miley Cyrus is changing. People magazine reports Cyrus told a crowd, ``We're all changing'' during her performance Saturday at KIIS-FM's Wango Tango concert in Irvine, California. She also thanked the crowd for ``helping me as I grow through this.'' Cyrus didn't directly address the controversy that swirled around her about a Vanity Fair photo which shows her wrapped in a sheet with her back exposed. Cyrus didn't address the situation during her performance. She also skipped the red carpet portion