Sienna Miller is Vogue UK’s October cover girl.

We will never look at a Vogue cover or Sienna Miller — or more particularly a Vogue cover of Sienna Miller — quite the same way after watching The September Issue. When Sienna was chosen as the cover for the 2007 American September issue Anna Wintour very famously sniped that she looked too “toothy.”

Ironically, the cover line right next to Sienna’s mouth: ‘In pursuit of the perfect smile’

Nice touch.

Check out these photos of Sienna Miller lounging about in a white bikini in Ibiza. Sienna’s with her new love interest — DJ Slinky Wizard.

Click on each image to see its full size.

Sienna Miller is British GQ’s September cover girl and opened up for the first time about all the bad publicity concerning her relationship with the very married Balthazer Ghetty.

[The relationship] probably looked awful. I probably seem like not a particularly nice person, not a girl’s girl,” she said.

But does Sienna look in the mirror and think she’s a bit too promiscuous?

“I’m supposed to be this complete slapper, that’s my reputation. But I’ve never been like a shagger. I’ve actually been kind of single for the past year. I’ve had somebody on the end of the phone maybe, but I haven’t been living with anyone or been in a proper relationship, and it’s been really great.

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Channing Tatum, Sienna Miller and the rest of their G.I. Joe co-stars very excitedly signed autographs at the Tokyo premiere earlier today.

G.I. Joe opens August 7th.

Sienna Miller claims she never weighs herself in the new issue of Cosmo UK!

“There’s a big pressure on women to look a certain way and sometimes it just consumes people,” says Miller.

Buy the new issue of Cosmo UK at Universal News online HERE!