Ariana Grande and Mac Miller

Ariana Grande and the late Mac Miller went through some ups and downs in their two-year relationship.

The couple announced their split in May 2018, and shortly after it became public knowledge, Mac was busted for driving under the influence.

The pair initially claimed that their conflicting work schedules had played a role in their decision to go their separate way, but the 29-year-old pop star later claimed that she had dumped the 'Missed Calls' hitmaker because their relationship was "toxic".

The 'God is a Woman' hitmaker explained that she tried to support his sobriety.

She fumed at the time: "I have cared for him and tried to support his sobriety and prayed for his balance for years (and always will of course) but shaming/blaming women for a man's inability to keep his s*** together is a very major problem. (sic)"

Tragically, the rapper died of an overdose in December 2018 aged just 26.