This is both naughty and nice!

Kendall Jenner is the hottest model of the moment, and she showed it in Love magazine's annual advent calendar by posing in nothing but lingerie and a Santa hat. Ho ho ho!

The 18-year-old, shot by Philipp Plein, is just one of the many stunners featured in the issue, but she's easily the most talked about! We wonder if Kimmy K was jealous of her little sister? We bet she was! After all, at least Kenny had enough class to cover up more than her reality star sibling did in her now infamous "break the internet" Paper magazine spread.

Rumors have been rampant that the cat walker is dating Justin Bieber, and we wouldn't be the least bit surprised if that's true! She's way hotter than sad sad Selena Gomez!