Lori Harvey took to social media to share with her fans her formula to lose her “relationship weight.” The 25-year-old model revealed through a video posted on her TikTok account that the secret behind her abs is an intense routine of “Pilates.”“When Mike and I got together, I gained like 15 pounds of relationship weight, and it was horrible, none of my clothes fit, it was just not OK,” she said, referring to her boyfriend Michael B. Jordan.