It seems one night of Mario wasn’t enough for attendees of Chris Brown and Usher‘s critically acclaimed ‘R&B Tour.’
The recently launched jaunt, which kicked off Empower Field at Mile High in Denver on June 26, saw the ‘Let Me Love You’ singer pop out as a surprise guest to croon a medley of his hits that included favorites like ‘Just a Friend‘ and ‘Crying Out for Me.’
Apparently, the GRAMMY nominee was so well-received the organizers have motioned to make him a permanent part of the tour.















