1. Taylor Swift, 62.65 million followers
She made to number one in September 2015, when she dethroned Kim Kardashian who was No. 1 at the time. In October 2015 she reached 50 million followers and by now she even got more than 60 million of them.
Taylor presents her professional life on Instagram while occasionally posting some personal photos. This is what she wrote after she scored big 5-0 on this social media: “50 million followers! Thanks so much guys. I’m pretty sure this is just because I have cute cats though.” We would not give all the credits to the cats, though.