BROOKE AND HER ROCK-STAR MOM (Sweet Valley Twins)
An all-new mom...Brooke Dennis's dream has come true.   Her mother, who has been living in Paris, is moving back to Sweet  Valley.  When she returns, Brooke's mother has a new family-and a new  career.  It turns out that she is Coco, the incredible new rock singer  all of Sweet Valley is talking about!When Brooke finds out that  her mom is the cool new singer, she's ecstatic-until she learns that  she must keep her mother's identity a secret.  Coco's agent thinks that  if the public finds out that Coco has a family, it will ruin her  image.How is Brooke going to keep something so fabulous a secret  especially when all of her friends are going Coco crazy?