User blog comment:SunriseDaisy/Miranda and Jennette - The Online Fans/@comment-3116755-20110525015622/@comment-3083473-20110525020131

That's a possibility, but I think they advertise Miranda more because she's the star. And Jennette is only one year older than Miranda, so it's not like Jennette's Jerry's age or something. She still has her whole life ahead of her (and same with Miranda).