Is Ariana Grande Dating Pete Davidson After Split From Mac Miller Just when you thought Mac Miller’s week couldn’t get any worse… We hear Ariana Grande has a new boo already! Sources tell BOSSIP exclusively that Grande is now dating SNL actor Pete Davidson, who ironically just announced his own split, from Larry David’s daughter … Continue reading Did Ariana Grande Dump Mac Miller To Let THIS SNL Actor Chop Her 4 Octave Cakes To Smithereens?