As far as I know in 2010 Justin met the actress and singer Selena Gomez. The public didn't suspect that Justin Bieber and Selena Gomez had relations. But the secret became obvious, or young people were simply tired to hide. On one of parties the couple showed the relation to each other. They together posed for photographers and communicated lovely. Even their clothes were chosen so that young people looked perfectly together. The family of the singer also hid that fact that the son had a girl for fears that success of a film called «Never say never» would not be so triumphal and the fans of the young man would learn that his heart was occupied. As to Selena, she isn't afraid of threat from Justin Bieber‘s fans and she doesn't understand why their relations with Biber worry someone else except them.