Sienna & Johnny sure are spending A LOT of 'downtime' together!

We all KNOW Sienna Miller's history with married men and/or her co-stars right? Well Johnny Lee Miller is both so... We wonder what his wife thinks of him taking their kid for a walk with a bitch. As well as Sienna's dog?!



Michele seriously needs to nip this shiz in the bud because she does NOT want to be a yet another small bump in the Sienna-gets-who-she-wants-regardless Ho' road?

Just saying/pointing out the obvious!