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

Rob Reiner
Age: 65
Occupation: Actor, Director, Writer and Producer
Known For: Earning two Emmys playing Michael "Meathead" Stivic on 'All in the Family' before going on to a successful directing career helming films like 'Stand by Me,' 'When Harry Met Sally...,' 'Misery' and 'A Few Good Men,' his political activism, and a former marriage to fellow actor-director Penny Marshall

Connie Britton
Age: 45
Occupation: Actress
Known For: Playing Nikki Faber on 'Spin City' and Tami Taylor on the 'Friday Night Lights' television series, appearing in the film version of 'Friday Night Lights' and the remake of 'A Nightmare on Elm Street,' and currently starring in the drama 'American Horror Story'

David Gilmour
Age: 66
Occupation: Singer, Songwriter and Musician
Known For: Being one of the lead singers and main songwriters in the legendary rock band Pink Floyd, working as a producer for a variety of artists, enjoying a successful career as a solo artist, and being actively involved in many charitable causes

Tom Arnold
Age: 53
Occupation: Actor and Comedian
Known For: Hosting 'The Best Damn Sports Show Period' and 'My Big Redneck Wedding,' appearing in movies like 'True Lies' and 'Austin Powers: International Man of Mystery,' being a writer for the sitcom 'Roseanne,' and having a short-lived marriage to its star, Roseanne Barr

D. L. Hughley
Age: 49
Occupation: Actor and Comedian
Known For: Starring on the sitcom 'The Hughleys,' being featured in the Spike Lee film 'The Original Kings of Comedy,' hosting CNN's 'D. L. Hughley Breaks the News,' and being a correspondent for 'The Jay Leno Show'