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

Portia de Rossi

Age: 39

Occupation: Actress

Known For: Her roles as lawyer Nelle Porter on ‘Ally McBeal’ and Lindsay Bluth Fünke on the cult-favorite sitcom ‘Arrested Development,’ appearing in other shows like ‘Better Off Ted’ and ‘Nip/Tuck,’ and her marriage to comedian and talk show host Ellen DeGeneres

Justin Timberlake

Age: 31

Occupation: Singer, Songwriter and Actor

Known For: Being the lead singer of the boy band ‘N Sync before launching an incredibly successful solo career with hits like ‘My Love,’ ‘SexyBack’ and ‘What Goes Around… Comes Around,’ starring in movies including ‘The Social Network’ and ‘Friends with Benefits,’ and his recent engagement to actress and longtime girlfriend Jessica Biel

Carol Channing

Age: 91

Occupation: Singer, Actress and Comedienne

Known For: Originating the Broadway musical-comedy roles of bombshell Lorelei Lee in ‘Gentlemen Prefer Blondes’ and matchmaking widow Dolly Gallagher Levi in ‘Hello, Dolly!’ and earning an Oscar nomination for her work in ‘Thoroughly Modern Millie’

Harry Wayne Casey

Age: 61

Occupation: Singer, Songwriter and Producer

Known For: Heading up the group KC and the Sunshine Band, which is known for a string of 1970s disco-era hits including ‘That’s the Way (I Like It),’ ‘(Shake, Shake, Shake) Shake Your Booty,’ ‘I’m Your Boogie Man’ and ‘Get Down Tonight’

Johnny Rotten

Age: 56

Occupation: Singer, Songwriter and TV Personality

Known For: Being the lead singer of punk rock pioneers the Sex Pistols, writing their singles ‘Anarchy in the U.K.,’ ‘God Save the Queen’ and ‘Holidays in the Sun,’ making controversial or dismissive comments about the royal family, founding the group Public Image Ltd, and hosting a number of TV shows in the UK, US and Belgium