The rumors started after Brady and Kardashian were among the dozens of A-listers at the annual Fourth of July gala thrown by Rubin, the CEO of Fanatics.
Former bio-hacking enthusiast and grandmother Theresa Skrobanek, 57, from San Antonio, Texas, has suffered severe side effects after taking popular anti-aging or "longevity" pills and supplements in an effort to increase her expected lifespan.
Tom Brady, after retiring from the NFL in February, has revealed he is maintaining the notorious diet he had as a quarterback, though he doesn't view it as "strict."
Actress Bridget Moynahan, who shares a 15-year-old son, Jack, with Tom Brady, gave some rare insight into her parenting style with the retired quarterback.