Miley Cyrus may be making headlines right now for her daring new bleach-blonde pixie cut, but this isn't the first time a celeb has gone through such a drastic transformation. OK! GALLERY: MILEY CYRUS' NEW PIXIE CUT! BEFORE AND AFTER! In 1997, Demi Moore buzzed her hair off for her military role in G.I. Jane, and in 2005 Natalie Portman went the extra mile and let her head be shaved onscreen during her character's torture scene in V ... Read More >>