Does Justin Bieber Know About This????

We thought we had heard and seen it all when it came to this song.
Love getting proven wrong!
Want to hear Justin Bieber's classic Baby get the mariachi band treatment?! Consider this a belated holiday present!
Ch-ch-check out the video (above) and get lost in the taunting auto-tuned sounds of this "unique" cover of Baby!

Source: http://perezhilton.com/2011-12-27-justin-bieber-mariachi-band-baby-song

Katy Perry Keira Knightley Kelly Brook