Holly told Prima Magazine: “I try not to focus too much on my appearance. As long as I’m being healthy, that’s good enough for me.”
She will mostly stay quiet on her diet and exercise plan to stop it being fixated on.
Speaking to The Sunday Times, she said: “It’s a personal thing for me, and I think people get obsessive with it.
“Everybody knows what leads to a healthy lifestyle, but it’s not up to me to give you a blow-by-blow account of what I’ve eaten that day. It’s not helpful, and it’s not what’s important.”
However, there are a few details known about how the mother-of-three stays trim.
While appearing on ITV’s Lorraine, she explained having more time for herself helped her tone up.
“The children are a little bit older, so I’ve got a little bit more time for myself,” Holly said.
“I’m always one of those people that if you feel happy and healthy that’s all that matters.”
Her former pilates instructor also confirmed she used to use the exercise to stay trim.
Pilates workouts focus on building strength and toning up the body.
The instructor said Holly would do exercises that focused on strengthening and toning her core.