Rita Moreno is a Broadway singer and actress who became a star in films and on television and is one of only three female performers to have won all four of the most prestigious show business awards. She won the Oscar for 'West Side Story,' Emmys for her appearances on 'The Muppet Show' and 'The Rockford Files,' a Tony Award for 'The Ritz,' and a Grammy for 'The Electric Company Album.'
Added by Upcoming Robot on February 18, 2009