Angelina's Baby Sister is the 26th episode of Angelina Ballerina.
Plot[]
Angelina now has a baby sister named Polly. Unfortunately, Angelina's parents are too preoccupied with Polly to give Angelina attention and are quite disorganized. Angelina then becomes jealous, neglected, frustrated and upset, and starts whining and crying as usual, and goes as far as to destroy her room out of jealousy because she feels like her family doesn't care about her anymore. Can the whole Mouseling family sort out the problem and reassure that they still love Angelina? Will Angelina accept her new sister?