But while we can't have her impressive career or gorgeous hubby (so unfair), we can have a good ol' go at stealing her chiselled cheeks...
Rochelle's make-up artist Celena Hancock - who is the mastermind behind all of The Saturdays' beauty looks - has revealed the products she loves to contour Rochelle's cheeks with. Hooray!
Taking to Instagram, the celeb make-up whizz mentioned she likes to use Ben Nye Creme Contour Shadow in Medium, £15.50, to create a razor-sharp look.
Most people tend to contour with a powder, but creams are pretty fab as once blended, they disappear seamlessly for a natural effect.
Put on your foundation first, then apply your contour cream with your hands as the heat from your fingers will help melt the product into your skin. Follow up with some loose translucent powder to tone down shine.
And if you can't get your mitts on a contour cream, try using a concealer a few shades darker than your skintone instead!
Celena also uses IMAN Sheer Finish Bronzing Powder in Clay and Sand, £20.50 each, to add a sunkissed glow to Rochelle's complexion. Try dusting lightly over the top of cheekbones and into your hairline for a touch of colour.
Finally, Celena uses MAC Pigment in Vanilla, £17, to highlight. This super-shimmery loose pigment is fab if you love a bold highlight - simply dab a little along the very tops of your cheekbones to complete the look.
What are your favourite products to contour with? Let us know by commenting below as the best comment across the site each week wins £50!
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