LittleBigPlanet cart racer on the way?

LittleBigPlanetPSP_Hero

A US games retailer at a conference event called PlayStation Destination has tweeted the following: “Little Big Planet Cart racing announced for ps3. Move compatible wheel and 3D capable!”. That’s all there is so far. I’ve attached an image of the tweet below in case it gets taken down. There’s no word on whether it’s a creation-based game like ModNation Racers, or just a straightforward racer. 

LittleBigPlanet Cart racer Move and 3D compatible

Thanks VG247