What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
Well what do we have here?!
Then again, famous people always hang out with famous people, so they’re probs just friends.
Luckily for us, a couple fans spotted the twosome and snapped a pic with them! And no, that person isn’t a cat, she just moonlights as one on Twitter!
One pic doesn’t mean anything, but we’d love to see Niallena be a thing! If it is, then Selena definitely has a type! Ha!
P.S. CLICK HERE to "follow" Perez on Twitter!
P.P.S. CLICK HERE to "like" Perez on Facebook!
[Image via JBarnes/Twitter.]