Insatiable's Erinn Westbrook is headed to Riverdale

Deadline

In a series regular role, Westbrook will play Tabitha Tate, "the ambitious, entrepreneurial granddaughter of Pop Tate, who has come to Riverdale to take over Pop’s Chock’lit Shoppe in the hopes of franchising the iconic diner, even as the town around it struggles to survive," per Deadline. Westbrook is currently recurring on The Resident.