Justin Bieber performing at the American Airlines Arena and out with Selena Gomez

Treat their fans in the Sunshine State for a night, took Justin stage at American Airlines Arena in Miami, FL Saturday, December 18.Churning out hits as part of his My World Tour, "Bed" heartthrob was his usual spectacular self that you take the time to offer a sexy dance for his devoted audience. Clearly pleased with how everything went down, tweeted Bieber after the concert ended,"MIAMI ... thanks as always. Mucha Gracias mis Chicas."