All the surviving members of One Direction have now broken their silence on the sudden death of bandmate Liam Payne, as Niall Horan shared his tribute early Friday morning. For the "Slow Hands" singer and judge on "The Voice,

Niall Horan has mourned One Direction bandmate Liam Payne in a heartfelt social media post, writing: "It just doesn't feel real."

Liam Payne's ex Aliana Mawla paid tribute to the One Direction singer with two emotional Instagram Stories posts following his death at age 31 on Oct. 16.