Justin Gaston Sings At Miley's Sweet Sixteen

Miley Cyrus‘s new rumored boyfriend, country crooner Justin Gaston, took to the stage on Sunday night during her Sweet 16 bash at Disneyland in Anaheim, Calif.

The 20-year-old former Nashville Star contestant played guitar and sang “Achy Breaky Heart” with Miley‘s dad, Billy Ray and her older sister Brandi.

“This is the most amazing sweet 16 that a girl could have!” Miley said gleefully.

The Disney teen sensation also received a new dog for her birthday from her parents — a Maltipoo mix named Sophie!

35+ pictures inside of Justin Gaston singing for his birthday girl Miley Cyrus…