Books like the Brand New Cherry Flavour tv show and books where there’s a power struggle between the main character and the antagonist

Two parts to this.

First, I want recommendations for books like Brand New Cherry Flavour where everything’s just fucked up.

And second, Idk why but Lisa & Lou’s dynamic interests me and I was wondering if there’s any books like this? Doesn’t have to be horror. Preferably set in “movie-star Hollywood” but doesn’t have to be, could just be a book with similar dynamics.

Thanks!

by cherryandfizz