Streets of Toronto just had a peek of Joe Jonas muscular body as the young and hot singer was spotted doing some jogging one fine morning.

Joe looks so beef up with his purple tank top, black shorts and ball cap.

Trying his best not be recognized, Joe Jonas was out in the streets of Toronto wearing a hoodie, a shades and a ball cap. The hottie singer passed by at a local coffee shop to buy some drink before he continue his strolling around the city.

In related news, Kevin Jonas have decided to have his two younger brothers to be his best man for his up coming wedding with fiance Danielle Deleasa.

“They both are [my best man],” Kevin told Canada’s Hot 89.9 FM. “[Deleasa] actually has two sisters, kind of the same age as well. It works out really well because there are two maids of honor and two best men.”