On Saturday, Justin performed the first show of the tour in San Diego but shortly after it was announced that there had been a covid outbreak within his team.
According the TMZ, the singer then tested postive for the virus but his rep has said that he is feeling ok.
In a statement, Justin's team wrote "Due to positive Covid results within the Justice Tour family, we will, unfortunately, have to postpone Sunday’s show in Las Vegas'.
'Justin is, of course, hugely disappointed, but the health and safety of his crew and fans is always his number one priority.
‘The tour launch in San Diego was a massive success, and Justin is excited to bring this spectacular show to his Las Vegas fans as soon as possible.'