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

Lily Tomlin
Age: 73
Occupation: Actress, Writer and Comedic Legend
Known For: Appearing on the 1960s sketch show 'Laugh-In' and on other shows including 'The West Wing,' starring in films such as '9 to 5' and 'All of Me,' and winning Tonys, Emmys and a Grammy

Gloria Estefan
Age: 55
Occupation: Singer and Songwriter
Known For: Selling over 100 million albums worldwide both as a solo artist and as lead singer of the Miami Sound Machine, hits such as 'Conga' and 'Rhythm is Gonna Get You,' winning multiple Grammy Awards, and surviving a horrific bus crash in 1990

Barry Gibb
Age: 66
Occupation: Singer, Songwriter, and Producer
Known For: Being the lone surviving member of the Bee Gees, hits such as 'Stayin' Alive' and 'Night Fever,' his high falsetto voice, and holding a record for writing six consecutive Billboard No. 1 singles

Dr. Phil McGraw
Age: 62
Occupation: Author, Television Personality and Psychologist
Known For: Hosting the popular syndicated talk show 'Dr. Phil,' being close friends with Oprah Winfrey, and writing several best-selling self-help books

Ricardo Antonio Chavira
Age: 41
Occupation: Actor
Known For: Playing Carlos Solis on 'Desperate Housewives,' recurring roles on 'Six Feet Under' and 'The Division,' and appearing in movies like 'The Alamo' and 'Piranha 3D'