Kylie And Kendall Jenner Keep A Low Profile While Getting Ice Cream

They're finally acting their age!

Kendall and Kylie Jenner stepped out to grab some ice cream in the Hamptons over the weekend, and the teen reality queens looked cute and casual when X17 photographers snapped their picture.

Of course, we spoke too soon about age-appropriate activities, because on Sunday Kylie posted the bikini pic below, and we would say it's sexy, but seeing as she's sixteen, it would be inappropriate on our part. But she DOES look amazing, so we'll just give her credit for that...

But apparently Kylie was hit with a slew of hateful messages after posting the swimsuit selfie, because over the weekend she tweeted, "I've never photoshopped an Instagram photo. it was fuzzy from the app I used. So end of story thank u."