Simon Cowell's fiancée Lauren Silverman reveals how she achieves her toned physique

Simon Cowell's fiancée Lauren Silverman has revealed how she achieves her toned physique as she posed in skimpy gym gear. The socialite, 48, took to her Instagram Story to offer an insight into her exercise regime. She shared a snap and video as she took on a Tracy Anderson class called MYMODE which is described as a 'never-before-seen innovation in eco movement equipment + programming to take your results to the next level'.