Kendall Jenner’s much-teased window of the Love Advent Calendar has finally been opened and BOY was it worth the wait, as the youngest Kardashian strips down to sexy lingerie, and gets spanked by Santa Claushimself. So THAT’S what happens when you make the naughty list!

[related] Looking ridiculously beautiful in a black lace bra, satin high-waisted knickers, stockings and suspenders, the model accessorises with a Santa hat and a tartan Philipp Plein skirt, which is quickly shed as she dances to Katy Perry’s ‘California Gurls’.

Directed by Doug Inglish, Kendall is as goofy as model mate Cara Delevingne, as she pulls shapes and bends over Santa’s lap.

Where has that shy little girl from Keeping Up With The Kardashians gone? It seems she’s all grown up!

Check out the full video on the Love Advent 2014.