The Oprah's Next Chapter host compares Bieber's global fame to the success previously achieved by global icons such as Michael Jackson and The Beatles.
Oprah Winfrey's wide-ranging interview with the 'Boyfriend' singer also includes discussion of his career and his desire to marry by the age of 25.
Bieber's full interview on the OWN series will air on Sunday, November 25 at 9/8c.
The 18-year-old Canadian popstar has most recently made headlines for rumours that he has ended his relationship with long-time girlfriend Selena Gomez.
Gomez was rumoured to have broken up with Bieber on Halloween (October 31), but the two were spotted hand-in-hand after the American Music Awards last Sunday.
Photo gallery - American Music Awards 2012:
Copyright: Rex Features Jim Smeal / BEI