Davina McCall, 52, flaunts her enviably taut abs in white crop top as she shows 'killer' arm workout

Kendall Jenner shows off her taut tummy in a white crop top while dining with friends in Malibu

Scout Willis flaunts her taut midriff in red crop top with cowboy boots as she makes pit stop in LA

Christine McGuinness showcases her toned midriff in a pastel blue crop-top and skintight leggings