Ariana Grande and Pete Davidson End Engagement According to a source close to the couple, the two have agreed to end their relationship. While the two still love each other, things are over romantically. According to the source, the death of Grande's ex-boyfriend Mac Miller left her emotionally drained. The rapper's death made her realize she couldn't give the marriage the attention it deserved and that she had rushed into the engagement with the 'SNL' star. The "Sweetener" singer recently tweeted that she needed a break from the public spotlight. Neither have commented publicly about the breakup.