The British model has been busy promoting her new fragrance, Rosie for Autograph, and chose to ditch the normal clothes in favour of a couple of sexy nightdresses.
Rosie wore her first racy ensemble yesterday evening (28 January) at the official launch party for her new scent, held at Hotel Café Royal in London.
She opted for a slinky grey number with cut-out details on either side of the chest, complete with a plunging V-neckline and dainty white lace trims.
The 27-year-old also flaunted perfectly-coiffed locks along with a deep rosy hue on her lips, adding a touch of glitz with silver glittery heels.
Stunning Rosie then wore her underwear as outerwear once again earlier today (29 January), posing up a storm at the photocall for her new launch.
The Transformers actress looked the vision of beauty while appearing at the Marks & Spencer store in Marble Arch, sporting a beautiful vintage-inspired nightdress with lace detailing (it's from her own lingerie collection for Marks & Spencer, priced at £89).
She made her nightwear slightly more glamorous by cinching in her waist with a thin gold belt, finishing with a delicate floral necklace and a pristine glossy manicure.
And of course her beauty look was immaculate too, with the starlet styling her honey locks in soft waves teamed with mega-watt lashes, flawless skin and a sculpting peach blusher on her cheeks.
Now, we prefer to save our nightwear for bedtime (no one wants to see our Little Mermaid PJs anyway), but when you're a supermodel you can pull anything off, right?
What do you think of Rosie's outfits? Let us know by commenting below as the best comment across the site each week wins £50!
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