Teen Ink

Summary: A rich girl named Amethyst, always got what she wanted. But, her family paid the price.
She dies in a horrible car crash and finds out there's an afterlife. Once you repay your 'debts', you could be reborn into the human realm once again.
Amethyst meets Arty, Jace, Danny, Sam, Michael and Alec, who are gods of Hell.
Together, they search for a cure for the Red Rose which would soon devour Arty's heart and later on, Amethyst will be devoured as well.
She gets caught in a love triangle but she tries to stayed focused on getting the cure, beating the Angels that come after her and the goddess of Heaven.