Credit: Instagram

Kailyn Lowry might be stuck in Pennsylvania thanks to her joint custody agreement with Jo Rivera, but that doesn't mean she can't travel in her free time! Kailyn's taking advantage of Jo's days with Baby Isaac to take a girls' trip over to Las Vegas, and she's beyond excited.
 
"I always overpack! #Vegas," Kailyn tweeted on January 23, adding "Finally get to see my BFF. @ToniMZ81."

Toni and Kailyn have been besties for a long time, and their reunion in Sin City is going to be off the hook. Especially if they see Celine Dion. Our hearts will go on, guys — sob! Of course, let's not forget that what happens in Vegas stays in Vegas … unless you're a Teen Mom.

This gal will have half of the Twitterverse watching her every move, so hopefully she won't get in too much trouble! Basically, as long as she doesn't end up with a Mike Tyson tattoo and a tiger in her hotel room she's good to go. And let's hope Kail wins big at the slots, being a single mother can get pretty expensive!