But when she's not hitting the red carpet, the 31-year-old has a more laidback approach to fashion, often choosing the cool girl's go-to outfit of a blazer, jeans and tee.
Of late, we couldn't help but notice the bombshell businesswoman has been spotted wearing the same designer on numerous occasions: New Zealand-based label, Georgia Alice.
Though Georgia Alice is among the many Kiwi creations we'd like to claim as our own - Lorde, Jacinda Ardern, etc, etc - the contemporary womenswear label was started across the ditch in 2013 by designer Georgia Currie (the Alice is her middle name).
Soon after its creation, Georgia Alice was noticed worldwide: from being stocked on Net-A-Porter to being worn by celebs such as Solange Knowles and fellow Kiwi Georgia Fowler.
But it seems the brand's biggest fangirl is Rosie HW, who also wore GA designs for the launch of her beauty website Rose Inc., sharing multiple images to her Instagram account.
Georgia Alice magic tube dress, $751, Georgiaalice.com
Georgia Alice goldie dress, $677, Georgiaalice.com
Now, excuse us while we dust off that credit card.