Celebrity Transformations Miley Cyrus Turns 20 Today! See her Transformation By Jennifer Davis Jennifer Davis Twitter Jennifer Davis is a writer, editor, and content strategist living in Atlanta. She was previously the Associate Editor for InStyle, and is currently working as a Digital Content Manager at Cox Business. InStyle's editorial guidelines Published on November 23, 2012 @ 09:00AM Pin Share Tweet Email Photo: Scott Weiner/Retna Ltd; REUTERS/GUS RUELAS/LANDOV Miley Cyrus sure has come a long way from her days as tween sensation Hannah Montana, and today she officially exits her teen years as she marks her 20th birthday. She's growing up before our eyes: After she announced her engagement to Hunger Games hunk and long-time boyfriend, Liam Hemsworth earlier this year, Cyrus also debuted an edgy sheered haircut. Girl no more! In celebration of her milestone, take a look back and her see her transformation in the gallery. MORE:• Miley Cyrus Channels Nicki Minaj• Get Miley’s Punk Rock Pompadour• Miley’s Politically Charged T-Shirt