Janie Diggety

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http://pepperann.wikia.com/wiki/Janie_Diggety

Janie Diggety (voiced by Susan Tolsky) is the sister of Lydia Pearson and aunt to Pepper Ann and Moose Pearson. She is an an ex-Green Beret. Her role in the series is giving Pepper Ann support and helping her solve her problems.

Trivia

 * In "Cold Feet" we learn that her name was suppose Lanie but because Lilian was given so much epidural after the birth she spelled the "L" backwards and decide to keep the name
 * Also if it wasn't for the fact Janie was about to be born, Lilian and her would have been killed in the Buddy Holly plane crash.
 * In ​ "The Way They Were" we found out that it was Janie who made Pepper Ann a big fan of Fuzzy.