Kim Kardashian gave fans a quick look at what is in store for her 2011 calendar by posting a pictures as her Twitter background for one night.

The reality star switched up her profile background on the social networking site to a hot snap of her in a bikini. But she said that it would only be up for the one night.

Kardashian tweeted: "New twitter background…its a sneak peak from an upcoming calendar shoot…it will be up only for one night!"

The 'Keeping Up With The Kardashians' star, who is currently dating Miles Austin, also revealed earlier this week that she loves a bit of Megan Fox.

The reality star told Entertainment Tonight: "Megan Fox is so hot. She is like my girl crush and I don’t have girl crushes."

At the Teen Choice Awards in Los Angeles she met Fox and she said: "I rushed over and told her she was beautiful and I thought she was amazing.

"She’s completely flawless, like a 50s starlet. She was so sweet about it, she was saying thank you and being really kind."

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