Photographer Annie Leibovitz says she's sorry her photos of teen idol Miley Cyrus, star of Disney's Hannah Montana TV series, have been 'misinterpreted.' - Leibovitz's remarks come in light of a public apology issued late Sunday by the 15-year-old performer saying she is "embarrassed" by two sets of sexy photos, including ones taken by Leibovitz for Vanity Fair magazine. - The singer and actress has made a name for herself as a clean-living performer who often talks about her Christian faith. - "I have let myself down. I will learn from my mistakes ... My family and my faith will guide me through my life's journey," said the 15-year-old sensation in a statement released to People magazine late Sunday. - Cyrus, the daughter of country star Billy Ray Cyrus, goes on to thank her fans and hopes they will "understand that along the way I am going to make mistakes and I am not perfect." - Only a couple of a weeks ago, photos surfaced on...