Pharrell Williams in the chart's history to simultaneously hold the number one and two positions with "Blurred Lines" and "Get Lucky", respectively. As of July 2013 there had been only 137 singles in UK chart history to have sold more than 1 million copies; that month, Williams scored two million-sellers with "Get Lucky" and "Blurred Lines". In August 2013, Busta Rhymes talked about an unreleased "documentary album" by Williams where he talks about "inner-city strife and hardship". In November 2013, Williams released the first 24-hour music video to his "Despicable Me 2" collaboration song, "Happy". Guest appearances included Magic Johnson, Steve Carell,
Pharrell Williams discography were also reprised on the soundtrack - "Despicable Me" and "Fun, Fun, Fun". In March 2013, Williams appeared alongside T.I. on Robin Thicke's hit single "Blurred Lines". The song has been a worldwide hit, has peaked at number one on the "Billboard" Hot 100, and has also reached number one in 13 more countries including the United Kingdom and Germany, making it Williams' third "Billboard" Hot 100 number one single. On June 29, 2013, he became the 12th artist in the chart's history to simultaneously hold the number one and two positions (with "Blurred Lines" and "Get Lucky", respectively). By