Age (at start of series): 25

Home: Barnsley

Interesting facts: Sîan is a single mother who lives in Barnsley with her four-year-old son.

She works as a waitress in a café in Barnsley market and her face was used on an advertising billboard to promote the café.

Her type is “manly men who look a bit rough.”

She is a morning person and reckons her early morning high energy levels will annoy others.

Sîan has a very sweet tooth and thinks she will struggle without unlimited chocolate in the House.

If she could change anything about herself she says she would make herself more intelligent.