Katy Perry has been the most-followed account on Twitter for quite a while now, but she broke her own record recently by passing 80 million followers.
Following behind Katy is Justin Bieber with 73 million followers, and Taylor Swift, with 69 million.
While the Katy remains the most popular user on Twitter, her nemesis, Taylor Swift, is the most popular user on Instagram. (After the official Instagram of Instagram, which doesn't count.) Could it be because of TayTay trying to throw down with Nicki Minaj over Twitter?
Remember, Katy also came for Taylor twice on Twitter…
Who do you think will be the bigger pop star in the long run?