XOX sings 'Braveheart' on The X Factor Australia 2014 (VIDEO)

XOX sang 'Braveheart' on The X Factor Australia 2014 Live Show 1.

I wasn't sold on this at first, but as this performance went on, this began to feel like a complete, well-rounded, ready-for-primetime act. By the end of it, I was sold on XOX entirely. These girls have some pretty fantastic vocals, to say nothing of their striking style or their dance skills. It just feels like these four girls are ready, and have been for far longer than the handful of weeks they've actually been together. I'm not sure if I necessarily agree that they're contenders for the crown just yet, but they're certainly in this race. Seriously, so impressed.

Watch the performance for XOX on Live Show 1 below: