Nick Jonas Kicks Off His Day with a Workout!

Nick Jonas steps out for a solo workout on Tuesday afternoon (April 17) in Beverly Hills, Calif.

The 25-year-old singer/actor showed off his buff biceps in a black-camouflage workout shirt and shorts over running pants as he headed in gym.

PHOTOS: Check out the latest pics of Nick Jonas

Over the weekend Nick was spotted hanging out with older brother Joe Jonas while they did some shopping in New York City.

ICYMI, Nick recently took fans on a hilarious journey showing fans how he makes tuna salad!