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

Peter Cetera

Age: 67

Occupation: Singer, Songwriter, and Musician

Known For: Serving as lead vocalist for the group Chicago on such hits as ’25 or 6 to 4,’ ‘If You Leave Me Now,’ and ‘Wishing You Were Here,’ and having solo hits such as ‘Glory of Love’ and ‘The Next Time I Fall’

Jean Smart

Age: 60

Occupation: Actress

Known For: Playing the ditzy Charlene on the CBS sitcom ‘Designing Women,’ and roles in other shows like ’24,’ ‘Samantha Who?,’ and ‘Hawaii Five-0′

Judith Martin

Age: 73

Occupation: Advice Columnist

Known For: Her syndicated column, ‘Miss Manners,’ which since 1978 has dispensed advice about etiquette and manners with a sly wink

Anne Geddes

Age: 55

Occupation: Photographer

Known For: Her shots of babies wearing weird costumes and/or with various props, which some see as adorable and the rest of us just think are creepy

Fiona Apple

Age: 34

Occupation: Singer and Songwriter

Known For: Hits like ‘Shadowboxer’ and ‘Criminal’ in the late 1990s before she unfortunately faded from view just a few years later