Usher and Chris Brown have canceled their R&B Tour concert at Hard Rock Stadium in Miami Gardens, which had been scheduled for Dec. 6. A second show on the tour, set for Monday in Los Angeles, was also called off.
Ticketmaster said ticket holders will receive refunds.
TMZ reported that the two performers argued backstage before their Thursday concert in Atlanta. According to the report, the dispute centered on whether to start the show on time or hold it back so fans stuck in traffic could get in. The outlet did not say how the disagreement was resolved.
Neither artist has publicly commented on the cancellations or the reported fight.