Justin Bieber performs 'Boyfriend' on 'Letterman'.

Justin Bieber’s new album, ‘Believe’, hit stores this week. As part of Bieber’s promotion campaign, he checked into ‘The Late Show with David Letterman’ to perform the lead single from the album, ‘Boyfriend’.

‘Believe’ is on-course to sell 400K-500K and debut at #1 on the Billboard 200 next week. If all is well, Bieber will hold the crown for the largest opening sales of any release in 2012. In the mean time, watch Bieber perform ‘Boyfriend’ on ‘Letterman’ below:

This wasn’t a bad performance from Bieber. Despite him jumping around and moving his arms viciously to make it seem like he’s doing hardcore choreography, he delivered a solid performance and his falsetto wasn’t as crusty as his previous performances. His fans must be ever so proud.

- Written by Mally

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