Nick Jonas shows he’s all grown up in a shirtless selfie

Nick Jonas of The Jonas Brothers posted a sexy photo of himself on his Instagram today, showing off his toned biceps and rock hard abs.


The 20-year-old musician captioned the photo, “I never do this but... Healthy living and fitness update. Post workout picture. #diabeticinshape #2.0.”

Jonas was diagnosed with type one diabetes in 2005. He was in such bad shape that he wondered if he could even continue making music. Fortunately, Jonas soon began to manage the disease and find a silver lining, too.

“I have a platform to be able to share my story. I have this passion to be able to share with young people my age and be a positive light in a situation that might not be so positive,” Jonas told Diabetes Health when he was only 14 years old.

Currently, Jonas and the rest of his band are about to release their fifth album, appropriately entitled V, according to Ryan Seacrest. They already released two singles and music videos, “Pom Poms” and “First Time,” from the upcoming album.

Photo: Instagram

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