Pop star Minogue (5)
I believe the answer is:
kylie
'pop star minogue' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for kylie that I've seen before include "returning missile" , "Type of boomerang" , "Dannii M's older sister" , "Aussie singer" , "-- Minogue, Australian singer" .)