Perrie Edwards has achieved phenomenal success as part of girl band, Little Mix.
But her younger sister Caitlin has taken a different career path.
The 27-year-old singer was catapulted into the limelight when she won the eighth series of British talent show The X Factor, alongside band mates Leigh-Anne Pinnock, Jade Thirlwall and Jesy Nelson.
The first band to win the show, Little Mix were manufactured by Simon Cowell during the auditions.
The four-piece girl group have gone on to staggering success, becoming the show's most successful winning act to date.
Little Mix are still releasing singles and continue their reign as a powerful and much loved girl band, even breaking records held by the Spice Girls in the US. Jesy Nelson announced in December that she was leaving the band.
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Perrie has been in a relationship with Reds midfielder Alex Oxlade-Chamberlain since 2016.
But who is Perrie's little sister and what does she do for a living?
Caitlin Edwards is Perrie's paternal half-sister and she works in the beauty industry.
She has a public Instagram page where she boasts 73.2K followers.
Her beauty page is private but on it, the 21-year-old describes herself as a qualified lash technician, qualified in gel nails and qualified in Hi Define brows.
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She regularly shares selfies and photos with her friends on her public Instagram profile.
Perrie also has an older brother, Jonnie, who said on Instagram that he was "proud" of his famous sister.
