Kelli Berglund and Bradley Steven Perry have been friends for a while, and they clearly enjoy making fun of each other (in a good-natured way, of course) on social media. The Lab Rats actress responded to a J-14 article about the hot older brothers of the Disney Channel, saying, "Let's talk about the super hunky younger bro."

In this case, that's Bradley on Good Luck Charlie.

A fan brought up Kelli's boyfriend Tyler Wilson, and she said that he would totally "appreciate" the tweet.

Guess what? He totally did. Tyler called Bradley such an "undeniable hunk" that he "can't even be upset."

Bradley seemed pretty cool with the entire exchange.

It's nice to see that Kelli's boyfriend and bestie get along so well, even when they're (kind of) making fun of each other.

Click through the gallery to see photos of Kelli and her boyfriend.