Sienna Miller, Karolina Kurkova, Rachel Nichols , news

Sienna Miller, Karolina Kurkova, Rachel Nichols

Rex

sienna miller, news

sienna miller

Rex

It was a military operation for our sweet Sienna Miller, who was busy promoting her new film GI Joe: The Rise Of Cobra on the River Thames in London. Not only did Sienna get a good soaking on her thrilling speed boat ride along the river driven by two Royal Marines, but she did all this dressed head-to-toe in a military-style look from the Spanish fashion house, Loewe. This is what we call dedicated to fashion!

And the fashion show didn't stop there - no, glamorous co-stars Karolina Kurkova and Rachel Nichols decided to sit out the boat trip to protect their short dresses and killer heels. Czech supermodel Karolina, who is pregnant with her first child (not that you can tell on that glamazonian figure! Grrr), flew the flag for British fashion dressed in a total Topshop rig-out. Good news, recessionistas - you can get Karolina's striped peplum jersey minidress for a mere £30, fierce booties for £80 and belt for £20. Now that is what we call good news!

Click here to get Karolina's red-hot look at Topshop.com

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By Kat Webster