Singer Ariana Grande has dropped a surprise song "Thank U, Next", in which she has addressed her personal life, including her exes Mac Miller, who died of apparent drug overdose, and Pete Davidson.

Grande's personal life has been in the headlines for most of 2018: her break-up with long-time boyfriend Mac Miller and whirlwind engagement to "Saturday Night Live" star Pete Davidson just weeks later, and Miller's death from an apparent drug overdose and her subsequent split with Davidson a couple of months after that.