Sia and her wig have made an appearance on The Late Late Show.
James Corden's Carpool Karaoke strikes again - this time, with the help of Aussie pop star Sia.
If you're unfamiliar, The Late Late Show's Carpool Karaoke segment involves host James driving around with a music legend, and belting out said legend's songs.
Sia and James started by slaying Sia's hit Chandelier - possibly the hardest song to sing in recent pop music history.
They later move on to Diamonds (which Sia wrote for Rihanna) and Titanium, at which point you remember, 'wait, THAT is that hardest song in recent pop music history'.
At one point they segue into talking about aliens (naturally), which is when you wonder if Sia herself is actually not of this earth because no human could possess such insane vocal cords.
What do you think?