Selena Gomez: 'Monte Carlo' in Miami!

Selena Gomez waves to fans while arriving at the Monte Carlo Experience at Miami International Mall on Tuesday (June 21) in Miami, Fla.

The 18-year-old entertainer made another stop on her mall tour to promote her upcoming flick.

Before heading to the Sunshine State, Selena was in Pennsylvania. “Thanks to everyone who came to see me in Philadelphia. Y’all are amazing!” she tweeted.

“Philly why are you so amazing.. :D I love you,” she wrote in another tweet.

Over the weekend, Selena was in Canada to host the 2011 MuchMusic Video Awards in Toronto.