Ariana Grande's tribute to ex-boyfriend Mac Miller
Ariana Grande has paid tribute to the American rapper Mac Miller, who died on Friday at the age of 26. The 25-year-old pop star, who used to date Miller, posted a black-and-white picture of the rapper on Instagram.The picture, which appears to have been taken by Grande and did not include a caption, shows Miller looking up into the camera while sitting on a patch of grass.Miller, real name Malcolm McCormick, died in Los Angeles following a suspected overdose.He was found unresponsive after a friend called for an "immediate dispatch" for a patient in cardiac arrest, according to a 911 call. Grande and Miller dated for two years and split up in May this year.Three weeks later, she became engaged to actor and comedian Pete Davidson.Miller is said to have supported Grande throu...