What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
Aw, look at the love between these two! Justin was probably like, "You want to take off our shirts and put on some grills?" and Will was probably like, "Ali-eave mine on thanks!"
It's nice to see Justin get some bonding in with "Uncle Will," as he captioned him on Instagram. Maybe Will can talk some sense into him about all his nightclub fighting (he got in one small fight and his mom got scared!), bucket pissing, loogie hawking habits?
Keep hanging out with Will, Justin! He can probably teach you a lot!
[Image via Instagram.]