Joe Jonas jeans shoes red shirt black phone iPhone talking

Joe Jonas was a chatty Kathy Tuesday night in Hollywood. The middle JoBro placed a couple calls while walking through Hollywood with a friend -- maybe the guys were calling up a few girlfriends to hang out!

21-year-old Joe rocked some red sneakers and a form-fitting hoodie.

We also love the guys' matching stubble-and-'stache combos. Sexy.