"I want you to know how much love and respect I have for you. Every tear I have shed is a memory of you"
“The bond and friendship we had doesn't happen often in a lifetime”
"I still had my demons at 31. I relapsed. I was in pain. I was in pain because I relapsed"
"Where was this industry when you needed them?"
"Our song 'For You' takes on a whole new meaning for me now"
Payne died at the age of 31 after tragically falling from a hotel balcony
"The memories we shared with him will be treasured forever. For now, our thoughts are with his family, his friends, and the fans who loved him alongside us"
"This industry has treated talent like commodities, and the negligence of duty of care has once again led to a heart-wrenching loss"
The singer died in Buenos Aires yesterday (October 16)
Payne previously spoke about the friendly rivalry between One Direction and Bieber