Selena Gomez, the pop sensation, reaches 400 million followers on Instagram 

Selena regularly shares glimpses of her life on Instagram, uploading selfies without makeup and behind-the-scenes content 

Selena made headlines recently for her disagreement with Hailey Baldwin Bieber, the wife of her ex-boyfriend Justin Bieber 

Selena and Taylor Swift, her close friend, were also involved in the Hailey Baldwin drama 

Selena was spotted with Drew Taggart, lead singer of the Chainsmokers, sparking rumors about her dating life 

Selena achieved a new milestone by becoming the first woman to reach 400 million followers on Instagram 

Selena surpassed Kylie Jenner to regain her position as the most-followed woman on Instagram 

Selena's latest selfies were well received by her fans, garnering 1 million likes in just 8 minutes 

Fans showed their love and admiration for Selena by leaving positive comments 

Selena is busy working on multiple projects, including her Hulu series, upcoming studio album, and producing and starring in multiple films