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Year in Review 2012: Most Viral Photos
# Angelina's Leg Angelina Jolie flashed some leg on the Oscars red carpet and the image soon took on a meme life of its own.

Most viral photos of 2012

December 19, 2012

From the Angelina Jolie's leg to the most retweeted photo ever, here is a lookback at some of the most viral photos from 2012.