90210 has booked another musical act.

As first reported by Entertainment Weekly, the group will perform during a special Rock the Vote-themed episode that airs in October. On the installment, look for Naomi to host a voter registration party at her mansion - which will also be turned into a quasi sorority house on season four - that will likely have something to do with Brandy's appearance as a potential Congresswoman.

Cobra Starship will sing the track “#1Nite” off its upcoming album "Night Shades," due out August 29.