Well, it seems this big sis wasn't having any of it!
Koko took to Twitter on Monday with a very cryptic message about all the "sh*t", writing:
[Image via Instagram.]
A new girl group is upon us and we are FEELING IT!!!
Unlike the power pop of Fifth Harmony and the power urban sound of Little Mix, new contenders Neon Jungle are giving us pop with edge!
Think Rihanna! Think Rita Ora!
Check out their song Trouble above!
This ain't no Taylor Swift record!