Best Dressed 2012

Hollywood's Most Buzzed-About Beauty

From Rihanna's fiery locks to Brad Pitt's grizzly beard, stars got fans buzzing with their outrageous hair and makeup shake-ups

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J.LO'S FLIGHT OF FANCY

The mom to two followed her nesting instincts in the most glamorous way possible, piling her hair into a sky-high chignon that some readers loved – and others deemed strictly for the birds.