Selena Gomez has become the most-followed woman on Instagram with over 400 million followers, making history on the app.The signer and actress has surpassed Reality TV star and entrepreneur Kylie Jenner, who has 382 million followers and counting.Gomez expressed her gratitude by sharing an Instagram post of her meeting fans with the caption: “Wishing I could hug all 400 million of you.”Though she holds the title for most followed woman in Instagram, football player Cristiano Ronaldo currently holds the title for most followed account with 563 million followers.A post shared by Selena Gomez (@selenagomez)After a four-year hiatus, Gomez returned to social media in January after deleting her social media account and then deciding to let her team run the account. Her decision to get rid of her Instagram was due to her unhealthy relationship with the platform.Recently, took to social media to call for an end to the alleged feud between her and Hailey Bieber – issuing a statement after Bieber “death threats”Over the years, both Gomez and Bieber have been pitted against one another by fans.