break-up with ex-boyfriend Pete Davidson and how he subsequently moved on to a very high-profile relationship with Ariana Grande shortly after.David, a writer, whose father is Curb Your Enthusiasm's Larry David, was in a relationship with the King of Staten Island star for two and a half years before ending things in 2018.Shortly afterwards, Davidson moved on with Grande in what became an intensely followed relationship full of paparazzi pictures of the couple with iced coffees, matching