Hailing from New Zealand, The Koi Boys appeared on The Voice on Wednesday night and stole the show, with all four judges (well, five when you count the Madden twins) turning their chairs.
Subsequently joining Jessie J's team, the trio who live in Queensland have been singing together for a decade and have been all over radio in the days since. The below video of the group singing Meghan Trainor's 'All About That Bass' is also going ballistic on Facebook.
The sound is so unexpected, with Sinatra-like vibes and even some sassy moves thrown in for good measure.
BRB, off to watch a rerun of The Voice.