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

Nia Vardalos
Age: 50
Occupation: Actress and Screenwriter
Known For: Writing and starring in the 2002 Academy Award–nominated film 'My Big Fat Greek Wedding'

Lou Dobbs
Age: 67
Occupation: Television Host
Known For: Being the former host of CNN's 'Lou Dobbs Tonight,' currently hosting the radio show 'Lou Dobbs Radio' and serving as a journalist on Fox Business Network, and his controversial views on immigration

Kevin Sorbo
Age: 54
Occupation: Actor
Known For: Playing Hercules in 'Hercules: The Legendary Journeys' and Captain Dylan Hunt in 'Andromeda'

Shawn Crahan
Age: 44
Occupation: Drummer
Known For: Serving as one of the two custom percussionists of the Grammy-winning heavy metal band Slipknot