You can take the boy out of The Hills...

Even though Spencer Pratt and his wife Heidi welcomed their first child together, claiming they are the happiest they've ever been, he's still up to his old childish behaviour. And it's none other than Lauren Conrad who has caught his attention. They never got on during The Hills and it seems he still hasn't got over it. This time around, he threw shade at the star over her choice of Halloween outfit for her little son. Which is adorable, if we do say so. She dressed him as a little lamb.

This little lamb had his first trip to the pumpkin patch today ?

A post shared by Lauren Conrad (@laurenconrad) on Oct 12, 2017 at 5:57pm PDT

But, when one media outlet ran the headline, "Could Lauren Conrad have picked a cuter Halloween costume for her baby?", he through back some almighty shade, saying, "yes".

yes https://t.co/0fWWBUIS1z

— Pratt Daddy (@spencerpratt) October 15, 2017

But wait, there's more. He also replied to someone on Twitter saying, "Im jus sayin [sic] she tech could have picked cuter".

im jus saying she tech could have picked cuter

— Pratt Daddy (@spencerpratt) October 15, 2017