Celebrity Birthdays for September 4 – Damon Wayans, Beyonce Knowles and More

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

Damon Wayans
Age: 51
Occupation: Actor, Comedian, and Writer
Known For: Co-creating and appearing on 'In Living Color,' roles in films such as 'The Last Boy Scout' and on TV shows such as 'My Wife and Kids,' and being one of the famous Wayans Brothers family of performers

Beyoncé Knowles
Age: 31
Occupation: Singer, Actress and Fashion Designer
Known For: A hugely successful career as the lead singer of Destiny's Child and as a solo artist, roles in films such as 'Dreamgirls,' her marriage to rap icon Jay-Z, and proving her mettle as a superstar when she sent the tabloids into a frenzy by simply getting pregnant

Drew Pinsky
Age: 54
Occupation: Radio/TV Personality and Addiction Medicine Specialist
Known For: Serving as the host of the nationally syndicated call-in radio show 'Loveline' and the TV talk show 'Dr. Drew,' and producing and and starring in the VH1 show 'Celebrity Rehab with Dr. Drew'

Ione Skye
Age: 42
Occupation: Actress
Known For: Her star-making turn as pretty brainiac Diane Court in the 1989 film 'Say Anything...,' other roles in the movies 'The Rachel Papers' and 'Zodiac,' a former marriage to Beastie Boys member Adam Horovitz, and her current marriage to musician Ben Lee

Wes Bentley
Age: 34
Occupation: Actor
Known For: Playing Ricky Fitts in 'American Beauty,' Blackheart in 'Ghost Rider' and Seneca Crane in 'The Hunger Games,' being one of the main subjects in the documentary 'My Big Break,' and past troubles with drug and alcohol addiction