Legendary actor and director Clint Eastwood and his son, Scott Eastwood, look quite similar at approximately 31 years old.
On the left is actress Melanie Griffith at 29 years old. On the right is her daughter, Dakota Johnson, at the same age.
Here are Tom Hanks and his son, Colin Hanks, at 40 years old.
Demi Moore and daughter Rumer Willis had different looks at 29 years old.
James Brolin and his son, Josh Brolin, have similar facial features. Here they are at age 48.
Iconic singer Diana Ross and her daughter, actress Tracee Ellis Ross, rocked contrasting looks at age 45.
Will Smith and Jaden Smith had completely different hairstyles at 20 years old.
Here are actresses Lisa Bonet and Zoë Kravitz at 19 years old.
Here are Michael Douglas and son Kirk Douglas at 74 years old.
Legendary actors Debbie Reynolds and Carrie Fisher had totally different hairstyles and colors at age 53.
Dennis Quaid and his son, Jack Quaid, had different hairstyles around age 27.
Kris Jenner rocked bangs and a red lip color at 39 years old, while Kourtney Kardashian showed off long hair.
On the left is late actor Alan Thicke and on the right is his son, Robin Thicke, both at 41 years old.
Here are Reese Witherspoon and her look-alike daughter, Ava Phillippe, at 19 years old.
When David Beckham was 19 years old, he was a rising athlete in Europe. His son, Brooklyn Beckham, was a budding photographer at that age.
Here are Carrie Fisher and her daughter, Billie Lourd, at 23 years old.
Ice Cube and his son, O'Shea Jackson Jr., had similar looks at 28 years old.
Goldie Hawn had a very '80s hairstyle at age 40. Her daughter, Kate Hudson, currently keeps her locks short and straight.
At 32, Kurt Russell was clean shaved while his son, Wyatt Russell, currently sports facial hair at that age.
Robin Wright keeps her short these days, but at 24 years old, she rocked long locks that look similar to daughter Dylan Penn's at the same age.
Jerry Stiller and son Ben Stiller are both actors. Here are the two stars at 52 years old.