Ed Sheeran has reacted to the death of his good friend Michael Gudinski, who passed away on Monday.MORE: Ed Sheeran's £3.7million home with wife and baby Lyra is its own villageThe star and Michael, an Australian music industry icon, had worked together for over a decade since meeting in Melbourne back in 2011.Sharing a picture of them together on a beach at sunset, Ed wrote: "I'll miss you mate."The post, which has received over a million likes in just eight hours, was flooded with comments