Reality star who rose to fame after appearing on Season 1 of UK reality competition show The Circle. She place third in the contest that pitted competitors against each other through their social media profiles.
She's originally from London and got her start as a model when some of her Instagram pics garnered attention online.
For her time on The Circle, Sian created a social media persona that represented her genuine self, but without her customary glam style.
She has a younger sister.