Austin Mahone Continues Birthday Weekend with Shirtless Beach Day!

Austin Mahone goes shirtless while relaxing in a private cabana with family and friends on Saturday afternoon (April 5) at the beach in Miami, Fla.

The 18-year-old singer was seen jet-skiing with his pals and snapping selfies with fans along the beach. He event spent a lot of time leaning over the side of the cabana to snap more photos with fans who approached him!

PHOTOS: Check out the latest pics of Austin Mahone

Austin was spotted out the night before having dinner at Prime Italian Restaurant to celebrate his big day. Check out those photos right now over at

30+ pictures inside of Austin Mahone going shirtless at the beach…