Instagram is one of the most popular apps in the world. Matching its popularity are cats, which seem to have ruled the internet for a long time. When the two are combined, it's perfect union made in internet heaven.

Some of these famous Instagram cats have more followers than celebrities do! And if you thought your life was interesting, here are 15 of Instagram's most popular cats who get more attention than you.. by being themselves.

1. Max


Max is a one-year old white Persian from the Philippines. His usual selfies include things like him fishing, exercising and winking. He's got 14,000 Instagram followers and counting.

2. Junior


Junior is 15-years old. He's a ginger tabby, and often shares his growing fame with Floppit, his BFF, a crochet cat. He's got 16,000 Instagram followers so far.

3. Duma


Duma the Bengal cat has unique spots and stripes that resemble the coats of wild jungle felines, but she lives in a warm, cozy home in Michigan. This cutie has got over 23,000 Instagram followers.

4. Hachi


Apparently, Hachi is the wife of another Instagram-famous cat Roku (you'll find him further down the list, with more followers), and she's super cute. She's got 52,000 followers, which makes you wonder how many Roku has!

5. Monster


Monster was found on the streets of NYC, but as her bio states, she's "all teeth, no bite." This rescue cat has over 64,000 followers.

6. Simba


This orange bobtail kitty is a handsome furball, scroll down his Instagram account to when he was a kitten - the cuteness is explosive. He's got 57,000 followers.

7. Milla


Milla is just over two years old, and she's always photographed at angles that really reflect her unique features. She has over 104,000 followers.

8. Venus


Venus was born this way. Her intriguing markings that split down the middle of her face make her look like two cats in one. Plus, she has heterochromea, which causes each eye to be a different color - predominantly found in white cats - which, combined with her unique face, makes her an instant superstar. She has 116,500 followers.
 
9. Sam


Sam looks like he's constantly surprised, thanks to his distinct markings that give him confused eyebrows. He's pretty popular on Instagram, with 134,000 followers.

10. Colonel Meow


Colonel Meow looks like a Yeti. Look at all that fur! No wonder he's got 158,000 followers on Instagram, Even though he passed away early this year. His human still posts loving pictures of him and his housemate, The Brawd.

11. Grumpy Cat


She may look like she's constantly unfazed, but she's actually super sweet. Grumpy Cat is one of the most famous cats on the Internet, and she's even been held by J-Lo and Conan O'Brien, among others. She was also named the Most Influential Cat in 2012 by MSNBC. Her real name is Tardar Sauce, and her expression is due to feline dwarfism and an under-bite. Tardar Sauce has about 320,000 Instagram followers.

12. Roku


This is Hachi's famous Scottish Fold husband, who sometimes dresses up in Star Wars gear, handkerchiefs, or just poses next to Hachi. He's stolen the hearts of more than 353,000 Instagram followers.

13. Lil'Bub


Lil'Bub can't grow much because of an array of genetic problems, so she's a permanent kitten. She also has feline dwarfism, her upper and lower jaws are two different sizes and her teeth never fully grew out, so her tongue is always hanging out. In addition to that, she has an extra toe on all four of her paws. But people love her BECAUSE of her deformities. She's also met Grumpy Cat in a play date. Lil'Bub has
410,000 Instagram followers.

14. Hamilton


Hamilton the hipster cat has a perfect hipster moustache, which makes him one of Instagram's most dapper kitties. And since hipsters love Instagram, Hamilton has 490,000 followers!

15. Nala


Nala's bold, round eyes are the first thing you'll notice on her. She's a 3-year old Siamese and Tabby mix who was adopted from a shelter when she was only 5 months old. Instagram definitely loves Nala, because she has 1.2 million followers.