Celebrity Birthdays for December 11 — Nikki Sixx and More

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

Nikki Sixx
Age: 54
Occupation: Songwriter, Musician and Author
Known For: Being the co-founder and bassist of the rock band Mötley Crüe, working with artists like Alice Cooper and Meat Loaf, and writing an autobiography titled 'The Heroin Diaries'

Rita Moreno
Age: 81
Occupation: Singer, Dancer and Actress
Known For: Roles in 'West Side Story,' 'Singin' in the Rain' and 'The King and I,' appearing on the PBS children's series 'The Electric Company' in the 1970s and a slew of other TV shows, and being the only Hispanic and one of just a few performers who've won an Emmy, a Grammy, an Oscar and a Tony

Teri Garr
Age: 65
Occupation: Actress
Known For: Films such as 'Young Frankenstein,' 'Close Encounters of the Third Kind,' 'Oh, God!' and 'Mr. Mom,' her Academy Award-nominated role in 'Tootsie,' and being a National Ambassador for the National Multiple Sclerosis Society after announcing in 2002 that she's suffering from the disease

Jermaine Jackson
Age: 58
Occupation: Singer
Known For: Being a member of the Jackson Five, being the older brother of Janet Jackson and the late Michael Jackson, and solo hits like 'Daddy's Home' and 'Let's Get Serious' and 'Do What You Do'.

Hailee Steinfeld
Age: 16
Occupation: Actress
Known For: Her BAFTA Award and Oscar nomination for her role as Mattie Ross in the 2010 film 'True Grit'