Musicals
Mean girls
Heathers
Hamilton
DEH
BMC
Grease
21 chump street
In the heights

Ships
Gretchen X Karen

Janis X Regina (the jamilton of mean girls--)

The plastics

Pinkberry

Hamliza

Bandtree

Lafliza ---no kill---

Other fandoms
Video games
Is there a prince fandom???