Oscar winner Hathaway (4)
I believe the answer is:
anne
'oscar winner hathaway' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for anne that I've seen before include "Boleyn or Hathaway, say" , "Stuart queen" , "Henry VIII's fourth wife" , "British queen" , "One of the Bronte sisters" .)