The professional dancer sizzled as she modelled a sexy black two piece for Cosmopolitan's Lingerie Show in aid of breast cancer charity CoppaFeel.
Kristina - who is paired with rugby player Ben Cohen on the BBC ballroom show this year - flashed her impressive set of abs in the pictures taken by photographer Pete Mariner.
Kristina stripped off for CoppaFeel
She split with boxer boyfriend Joe back in August, just before the launch of 'Strictly'.
Joe - who danced with Kristina on the show in 2009 - told The Sun: "She is a wonderful woman but we have mutually and amicably decided to go our separate ways."
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