Yes! Thank you! That’s it!

No not this! This does look fun though. The small town girl becomes her assistant I think, not manager. I also think a lot of it took place on the coast maybe? I wish I remembered more.

I’m looking for a series about a small town girl that somehow gets blackmailed/pressured into being the assistant for a minor celebrity I think she is like a model and the celebrity is a tsundere and the small town girl is mostly oblivious. Any help would be appreciated:-)