Nick and Joe Jonas walk around LA, Kevin Jonas at Celebrity Apprentice taping

Nick Jonas shows off his very sculpted torso as he leaves Fred Segal after doing some shopping on Wednesday (April 23) in Los Angeles.

The 21-year-old entertainer is currently training for an upcoming MMA drama Navy St. – check out how super jacked Nick looked last week in an Instagram pic, which he captioned, “End of week one of Navy St. Training camp.”

That same day, Nick‘s older brother Joe went out to eat at Cafe Gratitude with a friend in Los Angeles.

Meanwhile, Kevin was spotted last night at the taping of the Celebrity Apprentice finale--I don't know if this means he made it to the finals, or he was just one of the returning players helping with the final task:

Kevin also posted a pic of his daughter's first Easter: