The 21-year-old Ultimo star, said to be dating British Liberal Democrat politician Lembit Opik, said she enjoyed facing the camera in just the heels.
"I loved shooting these pictures only in sexy heels," the News of the World quoted her as saying. "Lembit used to own a shoe shop so he always notices what I've got on my feet and appreciates a good pair of shoes - it's always the first thing he comments on when we meet.
"I'm supposed to be going up to Wales soon to a charity ball with him - I think I'll have to pack lots of shoes for the trip!" she added.