Good Charlotte star Benji Madden is helping girlfriend Paris Hilton revive her flagging music career.

The rocker - who has already penned a song about Hilton - is helping the hotel heiress with the theme song to her upcoming MTV reality show, Paris Hilton: My New BFF.

She tells E! News, "Benji and I have been working hard on it. He's helping me write the lyrics for the song and then I'll sing it, too."

And Hilton reveals plans for a follow-up to her 2006 debut album Paris.

She adds, "I'll have another album come out, for sure. I just don't know when yet. I only have the summer off, then I'll be taping another season of BFF. But an album is something I'll do."