She got handed the keys to adulthood at 15 when she won that writing competition, and thus probably never felt the need to really grow up since.
She’s also always been a massive snob as I knew people who worked with her on magazines in the 90s. She’d look down on people for their accents, schooling, the music they listened to, and what drinks/ciggies they used to buy. She was in her mid-twenties then, and it was still the same teenage mindset as when she first broke into the mainstream. It was boring then and it’s boring now.
Oh, and that gurning? I wonder if she practises that look in the mirror? If so, she really needs to quit it. She looks like a pensioner who has lost her dentures.