Heidi And Spencer Pratt -- New Reality Series ... You're The Star, But We Steal The Show

Heidi and Spencer Pratt are back, putting their camera-hungry skills to good use for a new reality show, but there's already trouble brewing over who gets the spotlight.

Speidi have been spotted around LA with cameras trailing them. We’re told the premise is that they teach Hollywood up-and-comers the rules of the fame game … from what to say in meetings to red carpet 101.

One of their proteges is comedian Deena Jacobs, who learned firsthand what not to do when she got stage bombed by a drunk, twerking Heidi during a stand-up gig.

Speidi need to take a tip from their pet name -- with great power comes great responsibility.