© 2018 David M. Benett LONDON, ENGLAND - FEBRUARY 15: Charlie Mills attends the VIN and OMI show during London Fashion Week February 2018 at Andaz Liverpool Street on February 15, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images) Former-Made In Chelsea star Charlie Mills suffered depression and was experiencing 'a bad stage of his life' earlier this year, a close source has claimed - after a photo emerged from months ago of him with a 'suspicious white substance'.