Sister Trouble is the 4th Episode in the Fanon Series, and is the 4th Episode overall.
When Minka's Tomboyish Sister named Roxanne comes to visit the Pet Shop, Minka fears that her Sister is taking her Friends from her.
Andrea Libman- Penny Ling and Minka Mark
Elizabeth Daily- Pepper Clark and Roxanne Mark
Andrew Francis- Russell Ferguson
Kunil Nayyer- Sunil Nevla
Jason Derulo- Vinnie Terrio
Tabitha St. Geriman- Zoe Trent
Blythe Baxter was Absent in this Episode.