Popsugar Celebrity Celebrity Instagrams Who Is Pete Davidson? 7 Facts About Pete Davidson, the Man Who Stole Ariana Grande's Heart June 17, 2018 by Kelsie Gibson View On One Page Photo 2 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 He Previously Dated Larry David's Daughter Before romancing Ariana, Pete was in a relationship with actress Cazzie David, who is Larry David's daughter. They dated for about two years before Pete confirmed their split in May. Previous Next Start Slideshow Ariana GrandePete DavidsonCelebrity InstagramsCelebrity Facts