If you mean the film, it was Natalie Wood. The show was a Broadway play (musical) before it was filmed.
Rita Moreno, she also won the academy award for best supporting actress for West Side Story 1961.
The character Anita sang "A Boy Like That." In the original Broadway production of West Side Story, Anita was played by actress Chita Rivera.
Rita Moreno.
Rita Moreno.
The Mercutio of West Side Story is Riff.
In the beginning of West Side story, the story begins. LOL.
West Side!
West Side Story Suite was created in 1995.
There are only two gangs in West Side Story.
The setting was the Upper West Side.
The lyricist for West Side Story was Stephen Sondheim.
Doc in West Side Story is the owner of the drugstore at which Tony works.