Instagram | @reesewitherspoon

Reese Witherspoon Looks Identical To Her Brother In New Selfie

The genes are strong with this actress!

Reese Witherspoon just shared a rare pic of her and her older brother, John and whoaaaa.

You thought Reese and her daughter Ava looked alike? Just wait until you see the resemblance between her and her bro!

There's no denying that the Witherspoon genes are strong.

Instagram | @reesewitherspoon

Her kids have hit the genetic jackpot with the Big Little Lies actress since she's absolutely gorgeous!

The world started to notice Reese's crazy resemblance to her kids when her daughter, Ava, was little.

Instagram | @avaphillippe

Fans even called Ava her "mini-me"

So presh!

As Ava's gotten older (she's 19 now), the resemblance has become totally uncanny.

Instagram | @avaphillippe

They could seriously pass as sisters!

Or even twins, as some fans said on this sweet birthday tribute Ava posted for her mama.

Instagram | @avaphillippe

Even their hair is forming a heart in this pic! Aww.

This one's a bit weird, but fans have said that Ava's boyfriend, Owen Mahoney, looks like her dad, Ryan Phillippe...

Instagram | @avaphillippe

Pretty weird, but same taste in men I guess?

Even Reese's son, Deacon, has inherited Reese's classic blue eyes and big smile.

Instagram | @reesewitherspoon

Ava and Deacon are blood siblings since they were both fathered by Ryan Phillippe, who Reese was married to for eight years.

The "Cruel Intentions" co-stars split up in 2007, but continue to co-parent their kids.

Instagram | @reesewitherspoon

Since then, Reese has found love again!

She's now married to Jim Toth who you can find all over her Insta.

Jim and Reese even have an adorable child together.

Instagram | @reesewitherspoon

His name is Tennessee, which is perfect since Reese is perfect the embodiment of a Southern belle.

It's crazy how much Tennessee looks like his half-siblings.

Instagram | @avaphillippe

Once again, this just proves how strong those Witherspoon genes are!

Speaking of dem genes, it turns out that they aren't just strong with her kiddos.

If you didn't know, the Big Little Lies actress has an older brother named John.

Recently, she shared a bunch of selfies of her and her bro and holyyyy, do they look alike.

Instagram | @reesewitherspoon

Since she doesn't share too many pics of John, it's easy to forget just how much they are practically twins.

Before this, the last time she posted about him was back in April for #NationalSiblingsDay.

Instagram | @reesewitherspoon

In her caption, she called him the best brother and poked fun at their fashion choices.

"What's that saying? Fashion fades but family is forever??" she said, along with a laughing emoji.

Another time was this sweet photo of them enjoying coffee at a cafe in Nashville.

Instagram | @reesewitherspoon

These are some good-looking siblings!

She went for a witty caption for that post:

"He shares my love for doughnuts and that's how I know we are related," she wrote.

This may be true, but the strong resemblance between them more gives away that they're related!

Instagram | @reesewitherspoon

Here's hoping the Witherspoon genes stay strong since we could all use a little more Reese in our lives!

One of the decidedly few perks of getting older is getting to see our favorite celebrities' kids grow up to look just like them.

Like when season 3 of Stranger Things came out and we all became obsessed with how much Maya Hawke, who plays Robin, looks exactly like her mother Uma Thurman.

She also looks like her dad, Ethan Hawke.

Obviously this is how genetics work, but it's still so wild to see how much Maya looks like both her parents — and knowing she's old enough to act as a teenager is crazy too.

Courteney Cox shared this photo of her daughter in an old dress of hers.

Instagram | @courteneycoxofficial

They could be sisters! Courteney captioned this post, "I’m not one to hold onto things but this was a damn good purchase! 21 years later..."

Cindy Crawford's daughter Kaia Gerber is like looking through a time machine.

Instagram | @cindycrawford

Kaia is a model, which absolutely makes sense when you consider how much she looks like her mother, one of the most famous supermodels in the world.

Compare, for instance, this old picture of Cindy.

Instagram | @cindycrawford

Which, aside from the hair, you could tell me was a photograph of any Instagram model from today and I would believe you.

And this photo of Kaia.

Instagram | @kaiagerber

When people tell me I look like my parents, I'm probably not as flattered as Kaia is when she gets told h ow much she looks like her mother.

Rumer Willis put on this matching outfit with her mom, Demi Moore, and evens he couldn't deny the similarities.

Instagram | @rumerwillis

She captioned this photo with, "That moment when you realize you actually are becoming your mother #twinning #imnotmad."

It just goes to show that celebrity genes are strong.

If I was a Witherspoon, I'd be pretty happy knowing that not only are they all gorgeous, but they all look like they're aging as gracefully as possible too.