Singer Kimberley Walsh reveals her fitness secret

Updated: Nov 23, 2011, 08:24 AM IST

London: Singer Kimberley Walsh has revealed she relies on a mini gym at her home to maintain her figure.

The Girls Aloud beauty does regular workouts at her house but admitted she sometimes finds it difficult to stay motivated, reports

"I have a mini gym at home which consists of a bar, some weights, resistance bands and a step. I do enjoy working out on my own but I have to push myself to do lunges which are the ultimate move for getting that burn in your bottom," she said.

"My 30th birthday really put the pressure on me to be in great shape," she added.