Sienna Miller is on vacation with her on-again-off-again-who-cares-again boyfriend Balthazar Getty, aka Balky, in Positano, Italy which is all a round about way of saying here are some Sienna Miller bikini pictures. We've seen better Sienna Miller bikini pictures, but I'm posting these as a hopeful preview of some new Sienna Miller topless pictures, which knowing Sienna Miller, can't be far along. Until then, enjoy. Or, if you don't want to wait, check out these Sienna Miller topless pictures where Sienna's getting felt up by Balky.
Photo credit: Splash News