1. Kim Kardashian:

Kim Kardashian / Via instagram.com
Remember when borders were a thing?
2. Zayn Malik:

Zayn / Via instagram.com
Nice zitties.
3. Gwen Stefani:

Gwen Stefani / Via instagram.com
There's no doubt this is a good picture.
4. Madonna:

Madonna / Via instagram.com
It's like a Where's Waldo? of Instas.
5. Britney Spears:

Britney Spears / Via instagram.com
#TBT to the Wanted.
6. Beyoncé:

Beyoncé / Via instagram.com
Thanks Obama.
7. Lady Gaga:

Lady Gaga / Via instagram.com
Yaaass Gaga you look so good!
8. Selena Gomez:
Instagram: @selenagomez
SMH it's a video.
9. XTINA:

Christina Aguilera / Via Instagram: @https://www.instagram.com/xtina/?hl=en
She's posing with one of her fans.
10. Nick Jonas:

Nick Jonas / Via instagram.com
Life advice: Never use the "Toaster" filter.
11. Justin Timberlake:

Justin Timberlake / Via instagram.com
~artsy~
12. Jennifer Lopez:

Jennifer Lopez / Via instagram.com
#BRANDING.
13. Drake:

Drake / Via instagram.com
Again, these borders are out of control!
14. Harry Styles:

Harry Styles / Via instagram.com
Nature is awesome.
15. Louis Tomlinson:

Louis Tomlinson / Via instagram.com
Ban this filter.
16. Taylor Swift:

Taylor Swift / Via instagram.com
1889.
17. Chris Pratt:

Chris Pratt / Via instagram.com
Chris Pratt is awesome. The black bars are not.
18. Kylie Jenner:

Kylie Jenner / Via instagram.com
Kylie has changed a lot.
19. Justin Bieber:

Justin Bieber / Via instagram.com
And to think in a few years he'd be posting butt shots.
20. Khloé Kardashian:

Khloé Kardashian / Via instagram.com
Very on brand.
21. Lana Del Rey:

Lana Del Rey / Via instagram.com
Very, very on brand.
22. The Rock:

The Rock / Via instagram.com
This is a good first Instagram.
23. Mariah Carey:

Mariah Carey / Via instagram.com
The elusive chanteuse.
24. Katy Perry:

Katy Perry / Via instagram.com
WTF is this crop job?
25. Neil Patrick Harris:

Neil Patrick Harris / Via instagram.com
Not the butt pic you'd want.
26. Nicki Minaj:

Nicki Minaj / Via instagram.com
Nicki really hasn't changed on Instagram.
27. Miley Cyrus:

Miley Cyrus / Via instagram.com
She's not smoking weed in this picture.
28. Pharrell:

Pharrell / Via instagram.com
Happy.
29. Zac Efron:

Zac Efron / Via instagram.com
Too much shirt.