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

Jimmy Carter
Age: 88
Occupation: Politician and Activist
Known For: Serving as the 39th President of the United States, creating the the Department of Energy and the Department of Education while in office, winning the 2002 Nobel Peace Prize for his human rights work, and his extensive worldwide travels to conduct peace negotiations, observe elections, and advance disease prevention and eradication in developing nations

Julie Andrews
Age: 78
Occupation: Singer and Actress
Known For: Starring in Broadway shows such as 'My Fair Lady' and 'Camelot,' winning an Oscar for 'Mary Poppins' and starring in other films such as 'The Sound of Music' and 'The Princess Diaries,' and her 41-year marriage to the late director Blake Edwards

Randy Quaid
Age: 62
Occupation: Actor
Known For: His role as Cousin Eddie in the 'National Lampoon's Vacation' movie franchise, appearances in other films such as 'Independence Day' and 'Brokeback Mountain,' and a recent string of arrests stemming from his bizarre behavior

Zach Galifianakis
Age: 44
Occupation: Actor and Comedian
Known For: Roles in the films 'The Hangover,' 'Up in the Air,' 'Dinner for Schmucks,' and 'Due Date,' being part of the Comedians of Comedy stand-up group, and his popular series of videos on FunnyorDie.com