Spread Pictures / MEGA Bella Hadid appears to be embracing a quieter chapter in her personal life following the reported end of her romance with cowboy and professional equestrian Adan Banuelos. While the supermodel has kept any new relationship firmly under wraps, recent sightings have fueled fresh speculation about the man now spending time by her side. What has surprised many, however, isn’t just his identity, but the background he comes fr…