LittleBigPlanet PSP to connect with PS3 via 'Cross-Talk'

Sony has revealed that the upcoming PSP iteration of LittleBigPlanet will be able to connect with its PS3 counterpart via a process known as ‘Cross –Talk.’

Utilizing this system, players will be able to unlock additional bonus content for the original game, though it remains unknown as to what the content will entail (Joystiq speculates on the possibility of new costumes, though, which seems highly likely)

Elsewhere, a leaked retail sellsheet confirms that Sony will be backing the PSP platformer with a "multi-million dollar marketing push,” with plans also in the pipeline to release a demo of the title via PlayStation Network.