Ronan Keating has shared a touching tribute to his late Boyzone bandmate Stephen Gately to mark 13 years since his tragic death. The singer and presenter, 45, said that it "doesn't get any easier" following Stephen's death at the age of just 33, from an undetected congenital heart defect. He was found by his husband, Andrew Cowles, in their holiday home in Port d'Andratx, Mallorca.