Victor Beckham shared a sweet Insta photo with son Brooklyn on Tuesday
Credit: Victoria Beckham/Instagram

Victoria Beckham‘s oldest son is growing up fast.

The mother of four shared a photo on Instagram Tuesday, showing her and her oldest son, Brooklyn, on a hike in Los Angeles.

Beckham captioned the black and white scenic snap, “I had no idea I was so short. Special family time. Kisses.”

Brooklyn, 17, towers over his 5’4″ mom in the shot, and is clearly starting to take after his 6′ soccer star dad.

David Beckham recently shared his own revelation that his oldest is turning into a grown up. Just a few months ago, the former soccer pro rode shotgun as Brooklyn chauffeured him around town.

“The face of a dad that’s almost 41 being driven around by his little boy (not so little) @brooklynbeckham,” he captioned.

In the snap, a scruffy Beckham looks just a little worried, as Brooklyn poses in the background, seemingly confident in his driving skills.

If getting taller and learning how to drive isn’t enough proof Brooklyn’s growing up, his long term relationship with Chloë Grace Moretz should do the trick.

The pair have been dating on-and-off for the past two years after meeting in a SoulCycle class during the summer of 2014. And since confirming their relationship in May, Moretz and Brooklyn have spent many public and family outings together.