Horan stopped by the BBC Radio 1 Live Lounge on Thursday and performed "Circles" acoustically for a stirring performance that turned groovy right at the first swing of the chorus. He even mashed up Malone's hit with Foster the People's "Pumped Up Kicks."
But Payne took the first swing when he stripped down the same Posty single at SiriusXM studios on Sept. 17. He was only accompanied by a guitarist and keyboardist, while his robust vocals took care of the rest.
So which cover of Post Malone's "Circles" do you prefer: Liam Payne's or Niall Horan's? Watch both and vote below!