By InStyle Staff
Updated 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!