I like that you've broken Chapter 1 into two parts because it creates something like a bonus part to look forward to tonight/tomorrow. Part 1 is also a nice length (at least for me, it's not at all too short or too long) and is a good introduction to the main characters.
I'm interested in seeing how people cover fame because I've been working towards it in my legacy (for like two years now ... I'm so slow :#) and it's interesting to see different perspectives and levels of seriousness in people's stories on the topic.
Mimi is my favorite so favorite. They're great. I love the backstory and the intrigue, but my favorite image is not of Mimi, but the one of Rayvn in her glasses. She captures the vibe of Del Sol Valley and hopeful, upcoming actress so well in that photo. I'm a little concerned about the Bailey-Moon's -- like why name your son Orange just because it's weird and you're eating an orange, why not give him a unique name because he's unique, nothing can match him, and you want him to stand out? Poor Orange. :( I also don't trust Thorne because well... but maybe he's actually turned over a new leaf. Where is Octavia from? Her speech seems noticeably different from the others - and she seems to use an interesting mixture of slang from all over (child, ain't, dang...).