crowned Best New Artist at the MTV VMAs last week — is already burning out on what she calls the “abusive” side of fame.“I feel like fame is just abusive,” Roan, 26, told The Face in a new cover story. “The vibe of this — stalking, talking s–t online, [people who] won’t leave you alone, yelling at you in public — is the vibe of an abusive ex-husband.“That’s what it feels like. I didn’t know it would feel this bad.”She’s already drawn some clear boundaries for herself with invasive, aggressive fan behavior.“I told myself, if this ever gets dangerous, I might quit,” Roan said.