Hollywood won't listen? It's complicated (10)
I believe the answer is:
tinseltown
'hollywood' is the definition.
(I've seen this before)
'won't listen? it's complicated' is the wordplay.
'it's complicated' indicates an anagram (a complex or confusing ordering of the letters).
'wont'+'listen'='wontlisten'
'wontlisten' with letters rearranged gives 'TINSELTOWN'.
(Other definitions for tinseltown that I've seen before include "movie industry" , "part of LA" , "Name for Hollywood" .)