Musician Joe Jonas rose to fame alongside brothers Nick and Kevin in the band Jonas Brothers. He currently fronts his new band, DNCE. It takes a lot of energy to perform on stage the way he does, so you can imagine that Joe Jonas’ workout routine is pretty intense.

Jonas is a self-proclaimed exercise addict and has a history of working out before every performance. To stay in shape for his shows, Joe Jonas’s exercise routine includes lifting weights; he also enjoys jogging and boxing sessions. So have his workouts generated results? According to a photo posted on Joe Jonas’s Instagram account, it would appear so; Joe Jonas’s six-pack abs were recently featured in a photo on the social media site.

He works with a personal trainer on a regular basis, but one potential secret of Joe Jonas’s workout plan is that he wears a windbreaker to help him sweat more, which could lead to shedding greater amounts of fat. Maybe he even watches exercise videos like regular people.

It’s a good thing he follows an exercise routine, because the singer seemingly eats whatever he wants. He is known to replenish himself after a workout session with Gatorade and Luna bars. Other favorite foods of his include barbecued chicken pizza, chicken cutlets with mayo, and chocolate marshmallow ice cream.

That’s certainly a lot of unhealthy food for a self-proclaimed exercise addict. However, sometimes Jonas consumes healthier choices while on the go, including a protein bar or cold-pressed green juice. He says he tries to eat healthy, but also thinks balance is important, especially if he’s in a city that’s known for a particular food or a great restaurant.