Jem - Season 3 - Eps 33: Midsummer Night's Madness
Jem and the Holograms and the Stingers go to Greece to play in a music festival. Jerrica and Rio have a fight, and thanks to advice from an Oracle, she creates a new identity. When Rio falls for her new identity, she thinks it means he was never truly loyal to Jerrica in the first place. Meanwhile, Riot tries to make Rio jealous by flirting with Jerrica.
About Jem

Title: Jem
First Air Date: 1985-10-06
Last Air Date: 1988-05-02
Status: Ended
Rating: 7.8/10 (from 46 votes)
Language: EN
Seasons: 3
Total Episodes: 75
Network: Syndication
Genres: Animation, Sci-Fi & Fantasy, Kids
Production Companies: Sunbow Productions, Hasbro, Marvel Productions
Synopsis
Using a holographic computer she inherited from her father, Jerrica Benton turns herself and her pals into pop-music group Jem and the Holograms.
Cast

Samantha Newark
Jem / Jerrica Benton (voice)

Townsend Coleman
Riot (voice)

Cathianne Blore
Kimber Benton / Aja Leith (voice)

Britta Phillips
Jem (singing voice)

Cindy McGee
Shana Elmsford (voice)

Michael Sheehan
Rio Pacheco (voice)

Patricia Alice Albrecht
Pizzazz (voice)

Susan Blu
Stormer (voice)

Marlene Aragon
Synergy (voice)

Linda Dangcil
Raya (voice)