Burt Reynolds and Mark Ruffalo
Their brown hair, square jawline, and brown eyes make these two the perfect doppelgangers! Reynolds apparently looks like a lot of actors in Hollywood these days. The difference between the two is that actor Mark Ruffalo is not the sex symbol that Reynolds was back in the day.
Marilyn Monroe and Gwen Stefani
It's no secret that pop singer Gwen Stefani takes a lot of her inspiration from pop culture icon Marilyn Monroe. Monroe was an actress, model, and singer who was the "bombshell" of her era. Stefani started her career with her band No Doubt before moving onto a solo career.