As of October 2015, Taylor Swift and Kim Kardashian are the most followed people on Instagram, with more than 50 million followers each. Katy Perry is the most followed person on Twitter, and Taylor Swift is the second-most followed woman.
As of October 2015, Kim Kardashian's half-sisters, Kylie and Kendall Jenner, are the sixth and seventh most-followed women on Instagram, respectively. With more than 45 million followers, Beyonce, Selena Gomez and Ariana Grande are the third, fourth, and fifth most-popular women on Instagram, respectively.
As of October 2015, on Twitter, Lady Gaga and Rihanna are all among the ten most-followed people.
As of December 2015, on YouTube, the most-subscribed women are Rihanna, Katy Perry and Taylor Swift, whose channels for their music videos are the sixth, seventh and eighth most-subscribed, respectively, overall. Jenna Mourey's "JennaMarbles" channel is the 12th most-subscribed. She is the most-subscribed female celebrity on YouTube who launched her career via YouTube rather than traditional media.