: After Maud Pie graduates with her "Rocktorate," Pinkie Pie is determined to convince her to move to Ponyville. However, Pinkie's overly aggressive attempts to make Ponyville "fun" for Maud almost drive her away.

: The team investigates a murder linked to a counterfeit diamond operation.

The title "Pink Rocks" was also a working title for The Mentalist episode " Black Market " (Season 7, Episode 4) before it was officially changed. My Little Pony: " Rock Solid Friendship " (S7E4)