ALLKPOP
Here's Star Activity's fans Sun Activity names..

Ariana=Arianallies
Star=Staromance
Jess=Jessluv
SooJi=SooJeanies
Twyla=Twlights
Nayoung=Nayoungsters
Rena=Renaddicts
Ally=Allyouth

A/N
I know all of them are horrible heheheheeh~