The Whole Again songstress is best known for her rise to fame in the British girlband, as well as those Iceland adverts.
Kerry went on to win I’m a Celebrity… Get Me Out of Here! in 2004.
After that, Kerry went on to finish in second place during her series of Celebrity Big Brother in 2011.
During her career, Kerry, now 36, has posed for a number of shoots.
However, one of her best may well be from when she was just 19.
The former lap dancer stripped 99% naked in these pics unearthed by Daily Star Online.
Wearing nothing but a tiny leopard print thong, the reality TV beauty channelled her inner Page 3 babe as she flashed the flesh for the raunchy shoot.
One snap saw a topless Kerry perching on the floor, exposing serious sideboob at the camera.