Sienna Miller is once again on the cover of US Vogue. The cover was shot by photographer Craig Mc Dean. This is Sienna's first US vogue cover since the documentary about the their September 2008 issue aired. The documentary was a sneak peak behind the process that went into creating the September Issue.   IN the documentary staffers are complaining about Sienna being  too  "toothy"  having "too many fillings" and "unruly hair". They even took her head off one picture and stuck it on another.

Sienna obviously didn't take it personally because she is back on the cover once again.

Nina Ricci fuchsia silk-satin one-shoulder tunic, leggings, and Swarovski-crystal bead necklace. Pierre Hardy gold water-snake open-toe boots with leather trim.

Gucci iridescent emerald-and-black crystal-embroidered silk mini-dress, belt, and leggings. VBH pearl-and-diamond earrings.