Nick Jonas is in great shape. And RadarOnline.com has all the latest on his fitness regime that has him looking in tip-top condition. Click to find-out more details.
Jonas, 25, hit up a hip gym in Beverly Hills on Saturday to stay in shape.
The singer went to the private Heart & Hustle gym in Beverly Hills which is also used by Ryan Seacreast.
Wearing all black with his hair shorn short the performer showed off his muscle bound arms.
Later the former boy bander was seen heading to a screening of his new movie 'Jumaji', which also stars The Rock and Jack Black.
Before his workout the performer left the gym in a stylish maroon leather jacket, black pants, and suede black boots staying undercover with aviator sunglasses.
In recent times the former Jonas Brothers star has been linked with Georgia Fowler, a Victoria's Secret model after being photographed with Kate Hudson.
The two were seen at Joe Jonas engagement party to Games Of Thrones beauty Sophie Turner in New York just last month.
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