Working the cameras like a true pro, Rochelle looked stunning from top-to-toe (as did Marv of course!)... and we've discovered the secret to her tumbling tresses!
Rochelle and Marvin joined some of our favourite celebrities at the NTAs, including the equally gorgeous couple, Michelle Keegan and Mark Wright, Fearne Cotton, Holly Willoughby and Caroline Flack.
Monochrome dresses were, as always, the most popular choice for the evening, so we loved how the The Saturdays singer really stood out in this beautiful, Dolce & Gabbana purple lace gown.
Rochelle literally oozed 'old Hollywood glamour' at the glitzy London event – a look she hinted at to her Twitter fans earlier in the day as she posted a selfie having her hair and make-up done by her favourite dream team.
We also saw a little cheeky snapshot of Rochelle and Marvin's daughter Alaia-Mai enjoying a pre-pampering session with her mum as Rochelle was treated to a few finishing touches to her hair and make-up.
Make-up wise, Rochelle went for a classic look to complement her vintage-style dress – smoky eyes lined with a rich, black kohl; thick false lashes and creamy nude lips.
But it was her gorgeous hair we fell in love with... which is great because her hairdresser, Mikey Kardashian handily revealed the weapons he used on Rochelle's locks before the event.
So, what was her secret?
Well, Rochelle actually had a little help in the volumising department, courtesy of Beauty Works Remy Double Volume Instant Weave in shade 4/27, £190, beautyworksonline.com.
Beauty Works hair pieces seem to be 'the' choice of many celebrities right now, with Britain's Got Talent judge, Alesha Dixon and Amy Willerton both achieving thicker, fuller locks due to a sneaky bit of the company's false hair.
Mikey also used a cocktail of styling products to set Rochelle's hair into place, including Fudge Skyscraper hairspray, £4.15, lookfantastic.com and Head Shine, £10.45, lookfantastic.com for a gorgeous glossy finish.
So now we have the tools, all we need now is that red carpet party invite.
What do you think of Rochelle's NTAs hair and beauty? Let us know below. Our fave comment across the site each week wins £50!
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