Here's a look at some notable birthdays being celebrated today:

Naomi Watts
Age: 43
Occupation: Actress
Known For: Her Academy Award-nominated work in '21 Grams,' other movies such as 'Mulholland Drive' and 'The Ring,' her role as a goodwill ambassador for the Joint United Nations Program on HIV/AIDS, her close friendship with fellow Aussie Nicole Kidman, and her relationship with actor Liev Schreiber

Hilary Duff
Age: 24
Occupation: Actress and Singer
Known For: Playing the title role in the Disney Channel series, 'Lizzie McGuire,' appearing in the films 'Cheaper by the Dozen' and 'A Cinderella Story,' selling over 13 million records worldwide, her clothing and fragrance lines, and her recent marriage to NHL player Mike Comrie

Brigitte Bardot
Age: 77
Occupation: Actress and Activist
Known For: Being one of the best-known sex symbols of the 1960s, appearing in films such as 'And God Created Woman,' 'Contempt,' and 'Viva Maria!,' and her work as an animal rights activist

Janeane Garofalo
Age: 47
Occupation: Actress, Comedian, and Activist
Known For: Her work as a stand-up comic, roles in movies like 'Reality Bites' and 'The Truth About Cats & Dogs,' and her unabashedly liberal political views

Mira Sorvino
Age: 44
Occupation: Actress
Known For: Winning an Oscar for 1995's 'Mighty Aphrodite,' her role as Romy White in 'Romy and Michele's High School Reunion,' and being the daughter of actor Paul Sorvino

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