Well, it WAS 80something degrees out when these pics were snapped, and they've got the figures for it, so why not?!

On Saturday both Kendall and Kylie Jenner arrived at Los Angeles International Airport for a departing flight, and while big sister Kim Kardashian jetted off to Paris to finish prepping for her wedding at Versailles next weekend, it looks like K&K are headed to Vegas for the Billboard Music Awards!

When we snapped Kendall at LAX the other day, she had a zit on her chin, and while we didn't mention it, apparently someone did, because Kendall tweeted the other day, "I'd appreciate it if y'all called my pimple by his first name...Walter. #WalterThePimp." We love the fact that she's totally making fun of it!

Guess she went bra-less too: