I'm beginning to think that Fergie is training for a marathon. Yes, I'm totally making that up, but judging from your comments about that fanny pack hydration system, it's intended for long distance running and she is literally photographed jogging on a pretty constant basis and...uh, yeah, that's it - there's literally nothing more to say about pictures of Fergie exercising. Sigh. Hey, at least she's getting cuter and cuter! No longer butter face. She's an Andherface! Does that make sense? Kind of!