Kim Kardashian really is going all out to treat her Twitter fans this week.
The reality TV star, 31, has seemingly rummaged through her picture archives to find yet more racy pictures of herself to share with fans.
In a message titled 'Flashback Friday', she posted images from behind the scenes of her 2007 shoot for Playboy magazine.
'Flashback Friday': Kim Kardashian posted this picture today from her 2007 Playboy shootShe wore a red hot bodysuit with daring clear panels which put her curvy figure on show to full effect.
The candid pictures show her getting her make-up and hair done, as well as posing in her dressing room.
It's the fourth time in five days she's posted sexy snaps of herself on her social networking site.
Kim has previously said she regretted posing for Playboy, telling Harper's Bazaar in 2010: 'I’m sorry I did Playboy.
'I was uncomfortable,' she added.
The Keeping Up With The Kardashians star blamed her mother and manager Kris Jenner encouraged her to strip, telling her to 'go for it.'
Change of heart? Kim said she regretted doing Playboy in 2010
She recalled that Kris told her: 'They might never ask you again. Our show isn’t on the air yet. No one knows who you are. Do it and you’ll have these beautiful pictures to look at when you’re my age.'
Kim is currently in Hawaii with her boyfriend Kanye West where they have been spotted soaking up the sun, hiking and heading out for frozen yoghurt.
I'M SEXY AND I KNOW IT! KIM'S WEEK IN TWITTER PICTURES
Look at me! Kim posted a picture of herself in a black swimsuit on Sunday and on Wednesday she shared a Hawaii themed bikini snap
No sunshine, no problem: Kiim posted this seductive beach picture from a 'night shoot' yesterday