Popsugar Celebrity Celebrity Friendships Justin Bieber and Ariana Grande's Cutest Friendship Moments Justin Bieber and Ariana Grande's Cutest Moments Prove They Go Way Back 8 May 2020 by Monica Sisavat Solís View On One Page Photo 3 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Justin Bieber and Ariana Grande Singing "Sorry" at Coachella in 2019 Previous Next Start Slideshow Celebrity FriendshipsAriana GrandeJustin Bieber