Doncaster-born Louis rose to fame in boyband One Direction and his little sister Daisy is now making her own bid for the limelight.
The 17-year-old showed off her figure as she sported a orange two piece swimsuit in a PrettyLittleThing photoshoot in Greece last week - just a month after landing the modelling campaign.
Daisy and her twin sister Phoebe took the modelling world by storm last month with a shoot for the latest G21 collection for Asda.
The twins showed off the collection of vibrant pieces including a lilac heart printed halterneck dress with bold knee boots.
They then changed into tailored pieces, including a trouser suit coordinated in both hot pink and a more muted cream.
Louis previously told how he became a pillar of support for his younger siblings following the deaths of his mother and sister.
The singer lost his mum Johannah Deakin in December 2016 after a battle with leukaemia, two years before his sister Felicite died of an overdose in March 2019 aged 18.
He told The Telegraph Magazine: 'Without being too soppy, I like looking after people, it's cool'.
Louis also said he was trying convince his younger sisters to stay on at school, which he confessed is a difficult feat considering their 'elitist' upbringing.