© @Copyright HELLO! Hello! Magazine may have only gone blonde at the end of 2018, but fans have become so used to seeing her with lighter tresses that they were shocked to see how dark her colour used to be.
The Voice Kids star, who is currently hosting the junior version of the singing competition, previously took to Instagram to share a rare throwback picture of herself with black short hair styled in a quaff.
Emma was joining in with the 'Until tomorrow' challenge, which requires someone to post a silly photo of themselves on Instagram with the caption 'until tomorrow' for at least 24 hours.
They must also message anyone who likes their photo to instruct them to post an embarrassing photo of themselves - and the cycle continues.
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