Indeed, it was like the Mall of Asia Arena was a venue for a mass sing-along session of Backstreet Boys songs.
AJ and Kevin were game "changing" their costumes in front of the audience. Some were lucky to take home a piece of clothing from AJ and Kevin when they threw it to the expecting audience. AJ was 14 while cousins Brian and Kevin were 18 and 21, respectively. Apart from this, Howie Dorough sang "Chateau" from the same album. It's so good to be back," added Kevin. "Little fun fact.