The Glass Ballerina

Calliope McNamara grew up surrounded by stars. The children of actors, socialites, royalty and billionaires. More specifically, Tobias Hawthorne's grandsons. Those four boys treated her like their own flesh and blood. Until one didn't see her that way anymore.
Grayson Hawthorne was everything Calliope wanted, and everything she didn't. He was sneaking around and stolen kisses in the dark, secret picnics and hidden nights, fire and ice. She would have been his forever, if Tobias Hawthorne hadn't found out. Calliope was shipped off to some boarding school in Europe, as far away from Grayson as she could be. Tobias Hawthorne thought that would be the end of her until they both realized Grayson had given a bit of himself to her.
Six years later, Calliope is a single mother just barely scraping by, always wondering what she'll have to lose next, if today is the day she loses her son. Her time with Grayson is a distant memory, her love for the Hawthorne boys long forgotten. Her past something she never thought would come back. Until one day the girl who inherited billions was standing at her door.
Calliope never expected to be thrown back into the world she had long since left. The spotlight on her once more. And she can never let any of them know. Especially Grayson. She just needs the money. It'll be a one time thing. Perform some ballet, get the payout, and disappear. But the Hawthornes thrive on uncovering secrets.
And what will she do, when her knees still go weak at the sight of those icey eyes? The eyes her son inherited.