Top 20 Celebrities Who Are Much Younger Than They Look

15. Kate Upton – 26

There is no one that would claim that Kate Upton looks old, but there are few that would believe the stunning actress looks 26. She has a very mature look that actually works to her favor as she gets to tackle bigger roles that call for more mature actresses. Kate has become a very famous model known for Sports Illustrated swimsuit issues and her roles in The Tower Heist and The Other Woman.