Sam, 36, joined Jonathan on Saturday night (25 January) to talk about her new fame and we couldn't help but notice how much thicker and longer her hair looked compared to last week's do at the National Television Awards when she performed with her music hero, Michael Bolton...
And yesterday, Sam, who was crowned the winner of X Factor in December and bagged the Christmas number 1 with 'Skyscraper', revealed the secret to her fabulous on-screen locks on Twitter – she was in fact wearing clip-in extensions courtesy of TOWIE's Lauren Pope!
"Absolutely loved my extentions @HairRehabLondon thankyou @LaurenPope (sic)," Sam tweeted.
Sam joins a long list of celebrities who've been snapped wearing Lauren's Hair Rehab London extensions, including Made in Chelsea's Lucy Watson, Katie Price, Lisa Snowdon and The Saturdays' Rochelle Humes.
And we have to admit, we're rather keen too...
Real hair that's not only affordable but gives you a completely different do with just a few clicks of some hair clips – what's not to love?
And if you want to know exactly which colour and design Sam is wearing, let us fill you in.
She's sporting the Original Clip-in Extensions in VIP Perfection, from £79.99, hairrehablondon.com.
So now you know.
Are you a fan of clip-in extensions? Do you have any favourites and why? Let us know your thoughts below. Our fave comment across the site each week wins £50!
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