IF there’s a figure we really aspire to, it’s that of Stef Williams, previously known as Stef Fit on Instagram. The social media sensation and founder of activewear brand Sefi and workout app WeGLOW, ...
Stef Williams is one of the hottest things on social media right now – in more ways than one. The fitness influencer has the kind of body most women dream about: rock-hard abs that you can grate ...