photo: Instagram

Celebrities are like that group of popular kids who never let you sit with them. They usually only hang out with each other, they have perfect teeth, and we're strangely fascinated by how out of touch with reality they are.

One way we get to know celebs better is through social media. However, it's not what they say to us that's interesting. What's intriguing is how they talk to each other.

1

Octavia Spencer responding to Mark Wahlberg's thirst trap. 

2

Cole Sprouse trolling Lili Reinhart. 

3

Blast from the past Devon Sawa (who played Casper for the uninitiated). 

4

98 Degrees Trolling Backstreet Boys

5

Ariana Grande noticing Kim's swagger. 

6

Katy Perry is concerned for Ariana Grande's shoulders.

7

Chrissy Teigen's hot take on Mott's.

8

Snoop Dogg has some serious FOMO.

9

Nicki Minaj's comment did not age well.

10

Snooki lost it.

11

Chelsea Handler's perfect comeback.

12

John Mayer trolling Halsey for some customer service. 

13

Dylan Sprouse, or as I call him NotJugHead, trolling KJ Apa's childhood photos. 

14

Ryan Phillippe stanning himself. 

15

And finally: Does Madonna actually want those ugly Post Malone crocs?