Simon, Coco

Asked by a visiting Hollywood star to fulfill a secret order of cupcakes for a movie premiere and her wedding without leaking details to the paparazzi, Emma struggles to keep the secret from her fellow Cupcake Club members.

Mia hears about someone at school starting a fashion club, and wonders if she can manage being in two clubs at the same time.

When Katie's mom introduces her new boyfriend, Katie tries to act as normal as possible, but when mean girl Olivia finds out, she tells everyone that Katie is getting special treatment because her mom is dating a teacher.

When Emma's brother Jake gets sick and must have his tonsils taken out, he only wants Emma at his side, but Emma is afraid of hospitals and must overcome her fear to help her brother.

Feeling like a third wheel in the Cupcake Club when best friend Emma goes away on a family trip, Alexis bonds with Katie while Mia spends time with a visitor, a situation that helps all the girls to discover the benefits of sharing friendships with multiple people.

When middle schooler Katie's best friend decides to dump her to join the Popular Girls Club, she decides to start the Cupcake Club with a new group of friends.

Mia is still getting used to having her new stepdad and stepbrother around when she begins to struggle with writing in her Spanish class, and since her family, who speaks Spanish, is willing to help, Mia learns that she is lucky to have three parents.

Katie thinks Callie might want to be friends again after the leader of the Popular Girls Club moves away, but realizes that is not the case when Callie announces they will be baking cupcakes for the school fundraiser.