Reports had circulated earlier suggesting that Bieber and Usher were in talks for a joint performance. TMZ even hinted at the possibility, stating that Usher had been discussing it with Bieber, making it seem like a real possibility. However, Bieber’s decision not to join Usher on stage dashed those hopes. Entertainment News, Celebrity News, Latest Movie News, Breaking News | Entertainment – Times of India 

 – Source Times of India