PAGE SIX RUMOR DU JOUR: Ronnie Wood was overheard by a Page Six snoop Tuesday night telling two pals at E&E Grill House in Times Square that he, Mick Jagger and Keith Richards were going to “play around with some ideas in the studio next week.” Wood was sipping a double espresso with friends during the intermission at The Book of Mormon. He was also overheard saying he was meeting up with Rod Stewart and that they’re also hatching a Faces reunion. The Faces reunited at the Hall of Fame induction, but Rod was sick and couldn’t make it. (4/26a)