He's here to take away her success.

"No need to be alarmed Miss Stewart. I work for the movie industry as a whole, and it seems there's been some mistake." John told her.

"What mistake!?" Said the angry, startled girl.

"It seems you've been given a successful career by mistake. You don't have any talent, you're not very pretty and it says here you haven't even slept with anyone to get where you are."

"What!? How dare you!? Of course I haven't slept with anyone, I earned my career."

"I'm afraid not Miss Stewart. You don't deserve any of this. That's why I'm here to take it away."

"What? You can't do that!"

"I can. But you do have some options. You either prove that you're talented, attractive or start sleeping with producers, or I take everything away from you."