Who Am I?

Ten more clues for you to unravel, which will lead you to our mystery celebrity. Can you work out who it is?

01 I was born on 23 May 1933.
02 I was born in Paddington, London.
03 I am an actress,
04 I was signed by J Arthur Rank Film Company when I was 17.
05 In 1952 I made my film debut in 'I Believe In You'.
06 I have worked with both Laurence Olivier and Sir Ralph Richardson.
07 I was once married to singer/actor Anthony Newley.
08 In 2003 I was a passenger on the the last transatlantic-flight made by British Airways Concorde.
09 I have been married 5 times.
10 I have a famous sister.