The model was snapped leaving Inanch hair salon in London yesterday (31 March), where she had her tresses tended to ahead of the Inanch and Pia Michi Charity Catwalk Show later that evening.
Nicola is famous for her blonde locks and she maintained her trademark colour, banishing her roots with beachy highlights.
Taking to Twitter during her pamper session, Nicola said: "These roots are going!!"
The starlet also amped up the glam factor by having a fresh head of Gold Class Hair extensions applied, which were tonged into curls for even more volume.
Flashing a smile as she left the salon, Nicola looked absolutely stunning with glowing skin and glossy lips, adding subtle definition to her peepers by lining her upper lashline with soft black eyeshadow.
And while we're used to seeing Nicola dressed to the nines, this time she opted for a casual look with blue jeans, a striped T-shirt and red Converse.
Nicola's not the only one who leaves her locks in the capable hands of Inanch - TOWIE's Sam and Billie Faiers and Ferne McCann are clients too.
Like Nicola, all three Essex gals opted for tumbling Rapunzel-esque extensions when they visited the salon last month.
What do you think of Nicola's new hair? Let us know by commenting below as the best comment across the site each week wins £50!
Got an iPad or iPhone? Reveal Mag is specially designed to fit!