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.]
We are just about ob-SESSED with Ariana Grande at this point! And our girl is giving us a quick look at the upcoming music video for her new single Baby I!
OMG! How does a voice so big come out of a girlie THAT tiny!?
Ariana's doing more than singing in this vid though. It looks like she'll be showing off her dance moves too!
In her new teaser, Ariana kicks it old school style with her best "kick cross step" and "running man" moves!
Ch-ch-check out the sneak peak of Baby I above!!!