Nick Jonas Shows Off His Massive Biceps After the Gym

Looking good, Nick Jonas!
The 24-year-old singer flaunted his bulging arm muscles after wrapping up a workout sesh with his trainer on Friday (September 1) in Hollywood.
PHOTOS: Check out the latest pics of Nick Jonas
Nick paired his busting-at-the-seams white t-shirt with ripped denim shorts, slip-on sneakers, and a baseball cap.
Nickhas teamed up with his brother Joe Jonas and Demi Lovato to aid Hurricane Harvey victims. Find out what they’re doing here.
ICYMI, Nickwas not too pleased wh