Musician Benji Madden has already written a song about girlfriend Paris Hilton, and now he’s helping her discover her own, uhm, talent. The two are collaborating on the theme song for her MTV reality show, My New BFF. “Benji and I have been working hard on it,” she said. “He’s helping me write the lyrics for the song and then I’ll sing it, too.” She’s also laying plans for her next album.