Real Name: Julie Ann Smith
DoB and place: 12/03/1960; Fayetteville, North Carolina, USA.
Height: 5' 5" (1.65 m)
         Son, Cal (b. 4 December 1997). Father is Bart Freundlich.
         Daughter, Liv Helen (b. 11 April 2002). Father is Bart Freundlich.
         Born Julie Anne Smith, she had to change her name when she registered with the Actor's Guild as every variation of her name seemed to be taken. She then combined her first two names and assumed her father's middle name as her surname.Married 
         Julianne Moore is one of the elite nine thespians to have been nominated for both a Supporting and a Lead Acting Academy Award in the same year. In 2003, she was nominated for a Supporting Oscar for her role in "The Hours", and in the Lead category for her role in "Far From Heaven". The other eight performers who have recieved doublenominations in the same year are Fay Bainter, Teresa Wright, Barry Fitzgerald, JessicaLange, Sigourney Weaver, Al Pacino, Emma Thompson and Holly Hunter.
'The Hours': Laura Brown

Source: imdb.com