- was in NZ for a promotional trip;
- attended Rae Sremmurd's Auckland show;
- was also pictured on the balcony above the main stage with his shirt off while surrounded by women.
The promoter of the Rae Sremmurd show, Paint It Gold, released a statement saying:
"Rae Sremmurd have been in New Zealand for several days ahead of their sold-out first New Zealand show at the Studio last night. Their friend Justin Bieber was also in town on a promotional tour, and decided to drop into the show to catch up with his friends. Justin [joined] them on stage for several Rae Sremmurd numbers and a rendition of his hew song What Do You Mean."