12/29/2010 08:47 am ET Updated Nov 17, 2011

This Decade's 10 Most Fearless Ladies Who Redefined Being a 40-Something (PHOTOS)

This was the decade that 40-something women truly came into their own, pushing the boundaries for how a woman should look, feel and act in her 40s. These famous women defied expectations and proved that reinvention can happen at any age.

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