Los Angeles - The woman in Kanye West's twitpic is not Kim Kardashian, reports E! Online.
On Tuesday Kanye West reportedly posted a photo of a naked woman bearing a striking resemblance to his girlfriend Kim Kardashian.
The photo shows the back of the woman while she is eating at a table, naked.
Kanye removed the photo from his Twitter page moments after it was posted, but the photo is still available online.
See the photo here.
E! Online reports that the woman in the photo is porn star Amia Miley.
On Wednesday she posted the following update on her Twitter page: "Apparently a naked photo of me eating is going viral.... as Kim Kardashian.... Im confused."
She later tweeted a picture of her bum with the caption: "Look familiar?" and added "im not going 2 argue about whether that pic is me or not.. want proof? look at the back dimple piercings. kim k doesn't have those.(sic)"
Amia Miley's Twitter profile pic:
According to MTV UK, Kanye's representative is adamant that the rapper never tweeted and removed the photo.
"In regards to this 'story' that Kanye posted and then took down intimate pictures on his Twitter account: Totally false. Laughably so. This phantom tweet never occurred on his account."
Kim and Kanye have been dating for several months and are rumoured to be moving in together.