Dressing up in an array of temperature raising outfits, this red number was by far the most festive and could very well be the picture to go with next December's page in her annual.
Wearing a lacy cape with matching hotpants, the model showed that although she has dipped her toes in the acting and presenting pool, Kelly's greatest assets are not her performance skills, rather those famous curves.
Festive: Kelly Brooks Mrs Claus outfit may be a little raunchier than tradition but those buying her calendar certainly won't mind
However racy the picture looks, there is something slightly spiritual about her pose.
Hands raised, facing upwards and held out on each side, the glamour model had a crimson crown of thorns positioned round her head, as though she was recreating an image of Jesus Christ.
Another reason why this shot may very well be for the twelfth month, when considering the son of God's birthday.
Putting up a fight: Kelly Brook shares raunchy snaps from her 2013 calendar shoot
It then cuts to montage of the stunning model in a range of barely there costumes.
In one scene the brunette star is dancing in a sports crop top with boxing gloves on as she shares a joke with those working on the shoot with her.
Baywatch: Kelly pays homage to Pamela Anderson in a very revealing red swimsuit as a wind machine blows her hair
Ready for action: Kelly poses wearing a pair of boxing gloves while her nipples are covered with gaffer tape
In another scene she pays homage to Pamela Anderson's Baywatch character as she slips into a very high-leg red bikini.
And then as if there isn't enough flesh on the display, she pulls together the top half, so just her nipples are covered by the red costume.
Biker chic: Kelly wows in lacy leotard which is see-through as she sits on a motor bike
Wet look: The model slips into a pink swimsuit with a hose pipe in her hand, while she pouts for the camera
Wild thing: The clothes designer peels off her jacket revealing leopard print lining, she also has star transfers up her thigh
A fan of fifties pin-up girls, she then wears a leopard print bra with a bow in her hair. As she turns around her bare bottom is revealed.
She then changes from pin-up to Hula girl wearing just a pair of knickers and a flower garland which just about covers her modesty.
Funky headdress: It's not all about her body as Kelly wears a large red headdress with matching red lipstick
American girl: The 33-year-old appeals to her fans across the pond in a stars and stripes tank top, as she hold a banana
It seems the 33-year-old has spent much of this year in various states of undress.
Kelly took to the stage in November for a stint in London burlesque show Crazy Horse, in which she stripped off each night.
She also had a role in Keith Lemon: The Film and again spent much of the time in her underwear.
Apart from turning up the heat in her calender shoot amongst other things, Kelly has been getting into the Christmas spirit visiting Winter Wonderland in Hyde Park with her boyfriend Thom Evans.
Welcome: A wet-haired Kelly greets fans to her behind the scenes video
Made up: Kelly gets her hair and make-up done ahead of the shoot
Cheeky: As well as being very sexy, Kelly had fun on the shoot posing with a fake mustache on her finger