Question: Who is an American author and mother of film and television producer Bryan Spears, who wrote a novel based on Britney's life?
Sentence (from "List of Hollyoaks characters (2014)"): Big Bob made his first appearance in August, while Dennis Savage's father, Dr. Charles S'avage, Lindsey Butterfield's sister, Kim, and Cameron's brother Lockie Campbell all arrived in October.
Relevant evidence: No