As per usual, the model-turned-actress was dressed to impress, showing off that Burberry Body in a striking nude corset and patterned satin skirt - both by London designer Richard Nicoll.
Model moment: Rosie in Richard Nicoll at the Vertu Global party in Milan last night. Photo:Getty
Rosie was joined by the likes of Uma Thurman, Clive Owen, Michelle Yeoh and Tilda Swinton at the party to celebrate the launch of the new Constellation touch-screen phone.
Check out this too-cool-for-school group. Don't you want to be in their gang?
From left to right: Rosie Huntington-Whiteley, Uma Thurman, Clive Owen, Michelle Yeoh and Tilda Swinton. Photo:Getty
But what do you think: is Rosie's Richard ensemble hot or not?
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For more Rosie H-W fashion moments, check out her Transformers promo tour wardrobe:
- MTV Movie Awards, LA<p> Rosie took a sartorial walk on the wild side for the 2011 MTV Movie Awards in tiger print Dolce and Gabbana and Sergio Rossi heels.</p>

- Glamour Women of the Year Awards, London<p> Rosie Huntington-Whiteley got our vote as best dressed at this year's Glamour Awards, in her beautiful nude Stella McCartney gown.</p>

- Late Night with Jimmy Fallon, New York<p> The Victoria's Secret model kept her styling simple for an appearance on <em>Late Night with Jimmy Fallon</em>, in a Dolce & Gabbana waistocoat and trouser combo, and metallic Jimmy Choos.</p>

- The Late Show with David Letterman, New York<p> Rosie then played the yin to her own yang for an appearance on <em>The Late Show with David Letterman</em>, in an all-white Michael Kors halterneck jumpsuit.</p>

- Moscow press conference<p> The fledgling actress made a splash at the Moscow press conference in another Michael Kors look - this time a draping neon pink dress.</p>

- Moscow premiere<p> Rosie upped the style ante for the Moscow premiere in this one-shoulder Gucci number, complete with theatrical sheer skirt.</p>

- Berlin press conference<p> Miss Huntington-Whiteley opted for a classic look to attend the Berlin press conference, in fitted burgandy Stella McCartney dress and leg-lengthening nude heels.</p>

- Berlin premiere<p> ... But she went all out for the evening premiere, in stunning silver sequinned Naeem Khan and side-swept waves.</p>

- London premiere<p> Rosie dazzled London when she arrived at the Imax cinema in this backless midnight blue custom-made Burberry gown.</p>

- London premiere after-party<p> For the London after-party, Rosie called upon her second Burberry look of the evening in the form of this embellished-shoulder LWD with key-hole neckline.</p>

- New York premiere<p> Another picture-perfect look from Miss Huntington-Whiteley for the New York premiere. The actress did her best Jessica Rabbit impression in strapless scarlet Antonio Berardi. Gorgeous.</p>

- Spike TV Guys' Choice Awards, California<p> Rosie kick-started her Transformers:Dark of the Moon campaign trail by taking in a few award ceremonies. First up, was the annual Spike TV Guys' Choice Awards, where she donned this simple white gown by The Row, teamed with Brian Atwood statement sandals.</p>

Steal Rosie's style and browse our selection of corsets below:
