On 20 April 2018, Ardern attended the Commonwealth Heads of Government Meeting 2018 in London, where she was selected to deliver a toast to the Commonwealth at a state banquet of world leaders. She also had her first private audience with Queen Elizabeth II.
On 20 April, Ronaldo played in the scudetto clinching game against Fiorentina, as Juventus won their eighth successive title after a 2–1 home win, thereby becoming the first player to win league titles in England, Spain, and Italy.