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Katherine Heigl turns 34 on Nov. 24, 2012. The actress and producer is known for her roles in films such as 'Knocked Up,' '27 Dresses,' 'The Ugly Truth,' 'One for the Money' and 'Life As We Know It.'
Pictured: Katherine Heigl dishes on her 'One for the Money' role in January 2012.
( Photo / OTRC)