Marvin Humes feels “super proud” of Liam Payne’s legacy. The 39-year-old singer first met the former One Direction star – who died in Buenos Aires on Wednesday (16.10.24), aged 31 – back in 2008, when Liam auditioned on the UK version of ‘The X Factor’, and Marvin has now paid a heartfelt tribute to his showbiz pal. Marvin – who is best known for starring in the pop group JLS – said on KISS: “Personally, you know, devastating news. “I first met Liam when he was 14 years old as JLS and Liam, back in 2008, when we auditioned for ‘The X Factor’ and we just instantly clicked, you know? “We kinda t…