Video: Sneak peak of BABY...get the studio version featuring LUDACRIS on ITUNES this monday the 18th!!

Justin Bieber certainly backs up what he tweets . While promoting his album My World in London, the tween sensation uploaded a video of himself singing an acoustic version of a brand new song, the soulful "Baby." The recorded version (available on iTunes next week) will feature Ludacris, who between this and his Chipmunk-tastic " How Low ," is apparently on a mission to work with anyone remotely smacking of cuteness. Video of Bieber performing after the jump. Justin writes on his YouTube page: Here [...]