The Justin Bieber song Sorry spent 3 weeks at number one on the US Billboard Hot 100 in 2010.
0, "Somebody to Love", was released in April 2010, and a remix was released featuring Bieber's mentor Usher
 The following week, Bieber appeared on The Ellen DeGeneres Show to announce that the first single would be called "Boyfriend", and was released on March 26, 2012

