Instead of a generic pout, the butter-wouldn't-melt star flipped the V sign in her latest Twitter post.
Gazing into the camera lens with her mouth open, Kim gesticulates with both hands to swear.
How unladylike: Queen of posing, Kim Kardashian, posts a picture online of her flipping the V sign
Good girl gone bad: Kim pretends to yank at her hair in the QVC dressing room
The rude symbolism is rather conflicting to her heavily made-up face and perfectly manicured nails.
In another snapshot, taken in the QVC dressing room prior to her appearance on the shopping channel to plug her clothing line, Kim is seen grabbing her ponytail and pretending to yank her hair.
She accompanied the snapshot with the caption: 'Can you say 5 hour energy drink for the 1am to 3am hour live QVC show! Oh yeah oh yeah.'
A little better behaved: Kim looks more demure as she offers a pout to the camera
Kim later added: 'Just finished @QVC its 3:30am & I have a 5am pick up! Nooo sleep for me tonight.'
Earlier this week, the socialite treated fans to a sneak peek of her latest swimwear shoot.
The 31-year-old tweeted a picture from behind the scenes of her photo spread for the Latin America edition of Esquire magazine.
Fabulous figure: Kim tweeted photos of herself in a cut-out swimsuit at the Esquire Latin America shoot
Provocative pose: She was pictured in high gold heels and flaunting a red pout
Final outcome: Kim Kardashian graces the cover of the June 2012 edition of the magazine
She shows off her flat tummy in the images, which see her posing in a one-piece swimming costume that crosses over at the front.
The design accentuated her cleavage and nipped in waist.
The curvaceous model stands with her long dark hair blowing in front of a wind machine as stylist Charlene Roxborough adjusts her costume.
Kim looks especially glamorous with a full red pout, staring directly in front of the lens for a photo with a white background and then leaning provocatively against a tiled wall for another.
Perfectly preened Kardashian is of course wearing sky high metallic heels with the beachwear and proudly wrote about her time with photographer John Russo on Twitter.
The final spread is sure to be something boyfriend Kanye West is proud of.
Kim is certainly supportive of her new beau and today promoted his new music video No Church In The Wild.
After West alerted fans to the Roman Gavras directed release on his website, she retweeted it adding the comment: ‘Sickest video ever!!! #NoChurchInTheWild .... Proud girlfriend tweet.’
Off to see Kanye? Kardashian arrived at LAX for an outbound flight today
Yesterday she thanked the two million 'sexy beasts' who are following her on Instagram, another social networking site.
She posted a sexy snap of herself wearing lingerie, thigh-high boots and a leather jacket.
She wrote: 'Thanks to all you 2million sexy beasts out there for following me on Instagram! So here's a little present.’
Staying in touch: Kim tweeted about her Esquire shoot and how she is a proud of her boyfriend Kanye West
Sexy beasts: She tweeted a thank you with this picture to her Instagram followers yesterday