Kim Kardashian admits her dress is too sexy after Khloe jokes she resembles a streetwalker

Khloe Kardashian was shocked when her sister Kim walked into the kitchen of her Calabasas mansion wearing a very tight black minidress that was both short and low cut, flashing plenty of flesh.

The 32-year-old reality diva did not hold back in the Keeping Up With The Kardashians teaser, suggesting the mother-of-two looked like a streetwalker.

'Oh my – you've gotta get out of here,' said Khloe as Kim walked into the room. 'What?' Kim said playing dumb. Khloe then joked how her older sibling looked like a hooker: 'Kimberly, how much are you?' Rob found amusement with the ribbing and began to laugh. 

 The wife of Kanye West smiles as if she's been busted then admits she may have gone too far with her risque wardrobe choice.

'I know, the neighbor did kind of look at me like Hooker City,' said the mother to North, aged three, and Saint, aged nine months.

'I did feel uncomfortable for one second.'

Khloe, who is snacking on frozen yogurt and strawberries from Menchies, adds, 'You literally look like Rob paid for you. I literally just dropped my jaw when I saw you from... Wow.'

Kim then says, 'Chillax.' 

The Strong Looks Better Naked author cannot keep a straight face as she looks at Kim so she instead stared at her dessert. But she shouldn't be judging her sister as Khloe didn't look too conservative either: she was exposing her white bra under a loose grey tank top.

'It wasn't a bad wow,' former black sheep Rob adds, trying to deflate the situation. 

Kim has been showing off her body regularly since losing 70lbs this year after the birth of Saint. The Vogue cover model has been on the Atkins Diet and has been working with a personal trainer. 

Khloe then asks Rob how things are going with Blac Chyna, who he is engaged to and expecting a child with but has been quarreling with for months.

'I mean it's been tough. It's really just…it takes either one person to man up, obviously that's gonna have to be me. But at the same time I'm not gonna argue with a female,' said the sock entrepreneur.

He added he had a good talk with the former stripper the 'other night.'