Star Wattage (Adjective) Refers to the relative popularity of a celebrity -- the higher the wattage, the more that celebrity will shine!

I often like to predict the box-office success of a particular film based on the popularity of the celebrities who attend a film's premiere. And for Star Wars: The Clone Wars, here's your star wattage: Seth Green! I predict a $6 million opening.

And here's the rest, a bunch of no-name celebrities at the premiere (is that Holly Robinson? "21 Jumpstreet"! Holla).