Selena Gomez is back on top as the most-followed woman on Instagram. She surpassed Kylie Jenner to become the most-followed woman on the social media platform. Gomez has over 381 million followers on Instagram, while Jenner has over 380 million. Soccer star Cristiano Ronaldo is the most-followed celeb on Instagram with over 550 million followers, followed by Lionel Messi with over 432 million. Gomez was previously the most-followed celebrity on Instagram in 2017, but left the platform for a time due to its negative effects on her mental health.