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.]
Sit back and bask in the impressive musical radiance of this 16 year-old singer as she tickles the electronic ivories during a performance of Without A Word, a tune off her self-titled debut album, available now!! Oh yeah, and it's EXCLUSIVELY for Perezcious readers!!
We've been obsessed with Birdy and her ridiculously mature sound for a while now, and if her musical skillz are this rich at such a young age, we can't even imagine what the little lady will sound like in her twenties!
SO lucky that Birdy fluttered our way for such a special, live set!