By InStyle Staff
Dec 27, 2012 @ 6:00 am
MARIO ANZUONI /LANDOV; Mike Marsland/WireImage; Getty (2); Alex Gutierrez; Jennifer Graylock/; Courtesy Photo; Chris Pizzello/Invision/AP

So long, 2012! From the unforgettable gowns and dramatic transformations to the hottest trends and biggest style risks, we've rounded up the fashion, celebrity, and entertainment highlights of the year. Relive the moments by clicking through the galleries below!

12 Prettiest Dresses of 2012Most Dramatic Celebrity Hair MakeoversHottest Trends of 2012The Biggest Rocks of 2012The Year's Biggest Style RisksThe Most Tried-On Hairstyles of 2012Prettiest Wedding Moments of 2012Best of 2012: Sexiest Men of 2012