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

Age: 49
Occupation: Rapper and Actor
Known For: His unruly hair, songs such as ‘Fantastic Voyage’ and the Grammy-winning ‘Gangsta’s Paradise’

Jason Momoa
Age: 33
Occupation: Actor
Known For: Replacing Arnold Schwarzennegar as the movie 'Conan the Barbarian' and being former 'Cosby' kid Lisa Bonet's baby daddy. He was also Khal Drogo on HBO's "Game of Thrones", and the dreadlock-wearing warrior Ronon on "Stargate Atlantis".

Adam Duritz
Age: 48
Occupation: Singer, Songwriter, and Musician
Known For: Being the dreadlocked frontman and co-founder of the band Counting Crows, hits such as ‘Mr. Jones,’ ‘Round Here,’ and ‘A Long December,' and having once dated both Jennifer Aniston and Courteney Cox, though not at the same time.

Joe Elliott
Age: 53
Occupation: Singer, Songwriter and Musician
Known For: Being the lead singer of rock band Def Leppard on hits including ‘Pour Some Sugar On Me,’ ‘Rock of Ages’ and ‘Photograph’