Academy Awards
Credit: Wolfson/Getty; Steve Granitz/WireImage(2); Fernando Allende/Broadimage

In anticipation of tomorrow night's Academy Awards, we're taking a look back at the most breathtaking gowns to ever hit the Oscars red carpet. Nicole Kidman in Christian Dior, Beyonce in Atelier Versace, Anne Hathaway in Giorgio Armani, and Hilary Swank in Guy Laroche are just a few of our favorites. See our top 25 looks in the gallery, then check tomorrow night to get all of the latest red carpet updates for the 2012 show.