The Made In Chelsea star turned 25 on Saturday (3 January) and was lucky enough to spend her special day in Cape Town with her twin sister Lily. Jealous...
And Rosie ensured she made a statement in the style department, opting for a white bandeau top designed by Bambah Boutique which featured a dramatic white bow on the front.
To go with her head-turning top, the starlet wore a blush pink pencil skirt, £45 from River Island, complete with a see-through metallic floral overlay, plus a fabric underskirt to help protect her modesty!
She added a designer touch with her fave Valentino Rockstud heels, styling her brunette locks in loose, floaty waves.
Rosie's top probably isn't to everyone's taste, but one person who can't get enough of it is Pixie Lott, who wore the exact same top last month (11 December).
The 'Nasty' singer sported hers at the BBC Music Awards, teaming it with a white floral maxi skirt and mega-bold neon pink eyeshadow.
Perhaps these two should share wardrobes?!
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