Let me put it in as polite of a way as I can.
1) She used to be reminiscent of Old Hollywood Glamour: the Betty Grables, Greta Garbos, and Vivian Leighs, until her diva attitude came about and she started tattooing herself up like nobody's business. Now, she's just not attractive anymore.
2) Her professionalism is sorely lacking, and she got too big for her britches (so to speak). She was handed the proverbial Golden Ticket... plucked out of obscurity and cast in a multimillion dollar film franchise. She went from being a random person on the street to Hollywood's "It Girl" in no time. Then she got cocky and bit the hand that feeds her. I don't care who you are or what you do, you show up on time and you do your job. What you do NOT do is make Hitler references about the director when the Executive Producer of the film you're in is the most recognizable Jew in the industry. She pretty much shot herself in the foot on that one, and if she wants sympathy, she should look in the dictionary. It's somewhere between **** and syphillis.