Hesam "Sam" Asghari (Persian: حسام اصغری; born March 3, 1994) is an Iranian-American model, actor, and fitness trainer. He has appeared on the television shows Black Monday, Hacks, The Family Business, and in several music videos. Since 2020, Asghari has been the owner of the eponymous Asghari Fitness, a website that offers personalized training programs - on his Asghari Fitness Instagram, he has been known to follow and interact with women's OnlyFans accounts. He is married to American singer Britney Spears.