When living in LA....
- use another rental house to have parties if you are gonna have strangers there.
- never have parties at your own house without security and proper cameras hooked up. "Security" is not a couple of your boys that used to play football at USC
- never advertise house parties on social media
- if you are a celebrity/artist then house parties should always serve a purpose other than hanging out and partying otherwise just rent a clubspace where its easier to leave and end the event
LA house parties always come with some underlying motives when you are dealing with celebs/artist/agents.
It's always a set-up to talk/connect business later.