What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
If you're wishing for the break-up rumors to be true, SORRY!!
Onlookers saw Justin cozy up toward Jennifer as they walked out, leaning in to give her sweet kisses.
We don't know why they don't just rent out a floor at the Chateau Marmont. Seriously… they're there ALL THE TIME!!
But we love it! Gives us reason to think they might throw a certain celebratory party there too! Ha! ;)
[Image via Ramey Pix.]