SVT Nyheter Skåne was on site during the Friday morning to take the temperature before the concert at Nyhamnen in Malmö.
Justin Bieber is expected to break a new audience record of 30,000 visitors.
16-year-old Hanna Bengtsson and Engla Högborg were some of several hundred who queued early.
– It feels surreal that he is going to play in my hometown, says Hanna Bengtsson.
Hear more voices in the video above.