Justin Bieber has never been more prevalent than he has been this week in preparation for the opening of his autobiographical movie Never Say Never.

The teen pop star has been making the rounds on the TV circuit. He has appeared on the Late Night with David Letterman, The Daily Show, Saturday Night Live to name a few. He also made an appearance on The Ellen DeGeneres Show on Tuesday where he sang a duet with the host. He is not done. Thursday will see him head to The Jimmy Kimmel Live show and there he will perform another duet, this time with Kimmel and inspired by fans.

He is also featured along with his mentor Usher on the cover of the Hollywood Reporter and Sunday he will be performing on the Grammy Awards show.

The heartthrob is making his rounds to promote his new movie which hits theaters on Friday February 11, 2011 nationwide. The movie is a look at his life and his rise from unknown little boy to the star he has become.