Next Door to a Star – Krysten Lindsay Hager

Hadley Daniels goes to spend the summer with her grandparents in the Lake Michigan resort town of Grand Haven. Her next door neighbor is none other than teen TV star Simone Hendrickson, who is everything Hadley longs to be—pretty, popular, and famous—and she’s thrilled when Simone invites her in her group, but Hadley soon learns being popular is harder than it looks.