Justin Bieber is a Canadian pop-R&B singer. His debut single, ” One Time “, released worldwide in 2009, charted in the top 30 in over ten countries. His debut release, ” My World” , followed on November 17, 2009, and was eventually certified platinum in the United States Selena Gomez (born July 22, 1992) is an American actress, singer, and UNICEF Goodwill Ambassador who is best known for her contributions in the role of Alex Russo to the Emmy Award-winning Disney Channel television series ” Wizards of Waverly Place”.
