answers: Katy Perry
context: surpassed Lady Gaga for having the most followed person on Twitter in January 2013. In early November 2013, Katy Perry surpassed him for having the most followers. As of 2017, Bieber was the second most followed user of Twitter, while his VEVO channel made him the third most subscribed user of YouTube until by 2018 where it became the second most subscribed user of YouTube. The music video for Bieber's song "Baby" is the second most disliked on YouTube, receiving over 9.93 million dislikes since its upload in 2010, being only surpassed by the 2018 YouTube Rewind in December 2018. </s> than 24 hours later, it had been retweeted over 2.8 million times. , it has been retweeted over 3.4 million times. The group selfie effort was parodied by Lego, and Matt Groening with "The Simpsons". It beat the previous record, 778,801, which was held by Barack Obama, following his victory in the 2012 presidential election. On May 9, 2017, Ellen's record was broken by Carter Wilkerson (@carterjwm) by collecting nearly 3.5 million retweets in a little over a month. According to "Guinness World Records", the fastest pace to a million followers was set by actor Robert Downey Jr. in 23 </s> England was the oldest user of the website. She quickly became more widely known, and several fan pages were made in her honour. She visited Prime Minister Gordon Brown and his wife Sarah in Downing Street early in 2010. At the time of her death, she had 4,962 friends on Facebook and more than 56,000 followers on Twitter. Her death was widely reported in the media and she received tributes from several notable media personalities. Analyzing frequency, content and other metrics of how users interact with Twitter can uncover social trends and social networks. "As users interact via social media
question: who has the most twitter followers in 2018