Steven Tyler, Jennifer Lopez, Randy Jackson and Ryan Seacrest

J. Lo would love to see Jon Bon Jovi, Bono and Mick Jagger as judges on American Idol following her departure in July. “You know me, I think big.”  She stepped down the day after fellow judge Steven Tyler quit because she feared she wouldn’t have the same chemistry with a newcomer. “We had magic. I don’t know, with him gone, it might be a different formula.” Producers are scrambling to find a new line-up to replace the duo and Mariah Carey, Adam Lambert and Black Eyed Peas’ Fergie and Will.i.am have all been considered.