Although he was booed for running late, fans started cheering once Justin Bieber's performance got underway.
This video of last night's show was posted on Youtube by Hollywood Best Videos.
Justin Bieber angered fans by showing up nearly two hours late for his London concert last night - but he's not the first musician to do so.
Many young fans of the pop sensation had to leave before the concert began. The concert continued past the 11pm curfew.