Nicole Scherzinger forces herself to work out

However, the former Pussycat Doll – who is currently starring in the West End production of Andrew Lloyd Webber’s ‘Cats’ in London – insists staying slender isn’t the only reason she hits the gym.

“(Exercise) changes everything about how I approach my day and helps me go about life with confidence. It gives me clarity and makes me feel stronger. It’s not so much for the physical and vanity side of it. I do it more for the emotional and mental strength it gives me.”