Newswoman ____ Shriver (5)
I believe the answer is:
maria
'newswoman shriver' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for maria that I've seen before include "West Side Story girl" , "musical" , "Dark planes on the moon; girl's name" , "Von Trapp star" , "- Callas, twentieth century opera singer" .)