From Laura Dave—the author of the "addictive" (Us Weekly), "winning" (Publishers Weekly) and critically acclaimed bestseller Eight Hundred Grapes—comes a new novel about the secrets we keep...even from ourselves.Sunshine Mackenzie has it all...until her secrets come to light. Sunshine Mackenzie is living the dream—she's a culinary star with millions of fans, a line of #1 bestselling cookbooks, and a devoted husband happy to support her every endeavor. And then she gets hacked. When Sunshine's secrets are revealed, her fall from grace is catastrophic. She loses the husband, her show, the fans, and her apartment. She's forced to return to the childhood home—and the estranged sister—she's tried hard to forget. But what Sunshine does amid the ashes of her own destruction may well save her life. In a world where celebrity is a careful construct, Hello, Sunshine is a compelling, funny, and evocative novel about what it means to live an authentic life in an inauthentic age.