Kiss Hollywood great (4)
I believe the answer is:
peck
I believe this is a double definition.
'kiss' is the first definition.
(pecking is a kind of kissing)
'hollywood great' is the second definition.
(Gregory Peck)
(Other definitions for peck that I've seen before include "Light kiss; measure" , "Perfunctory kiss" , "Large number" , "Kiss; old dry measure" , "Gregory" .)