http://x17online.com/media/images/2012/04/justinbieberboyfriendcover2.jpgJustin Bieber is back on top of the music charts!

The 18-year-old singer's latest single "Boyfriend" sold 520,000 downloads during its first week. Cha-ching!

"Boyfriend" will be included on his upcoming album Believe. Biebs Tweeted:

    "Here making music addressing the past and the rumors, clearing it all up in the music. Im putting it all out there on this album. #BELIEVE."


Selena Gomez's beau, who says there will be fire and ice in the music video, tells MTV News:

    "It's not like 'Justin follows this girl to this spot' ... there's scenes of me and just a bunch of girl dancers, and just some great shots, great artistic shots, great shots of me smiling. It's fun."


We can't wait to see the finished product!