Jen Selter's secret to having the Internet's most famous ass? Having equally amazing abs! The flatter your abs are, the bigger and better your butt will look, Selter says, so try these four quick ...

Of course this particular fitness app is video-based, which makes it perfect for Selter’s brand of storytelling. Other workout apps, including the popular Aaptiv, are voice-only. Selter’s new app is ...

Watch our exclusive Jen Selter workout video to see the seven best ab exercises from our former cover star. For full workout steps, keep scrolling. Want to know what gym moves Jen loves to work her ...

Lucky Stars Cross Fit inside the Old Sauk River Sports and Fitness at 201 Butters Ave. / Don Reid/Coldwater Reporter / USA TODAY NETWORK via Imagn Images Jen Selter has a knack for going viral and has ...

Lucky Stars Cross Fit inside the Old Sauk River Sports and Fitness at 201 Butters Ave. / Don Reid/Coldwater Reporter / USA TODAY NETWORK via Imagn Images Christmas season is upon us, and Jen Selter is ...

Jen Selter has a knack for going viral and has dropped another hit with her latest social media post. The 31-year-old influencer and fitness model shared a series of cruise photos on her Instagram ...