Someone who's (Who is) used, taken for granted, tricked, mislead and taken for basically a whore
The word
Hollywood being used to describe the gravity of the WHORE the person is taken for as when we hear
HOLLYWOOD we picture the Place where stars are made and everyone makes it big, dreams come true thus the Term HOLLYWOOD WHORE, someone that's Used as a stepping
stone to make it big
Basically a HOLLYWOOD WHORE