Hannah is engaged to Andrew-Lee Potts as of December 2008.
Hannah had dated S club 7 member Paul in 2001, for a year.
Hannah is the life-long friend of Mia-Lucy Rose, who tragically drowned while traveling in Laos, Asia (March 2004).
Hannah is very good friends with Sheridan Smith.
Hannah doesn't like attractive men who turn out to be boring.
Hannah has cheated on all of her boyfriends apart from one.
Hannah and her friends used to skip assembly at school and hide in the drama cupboard with some boys that she fancied.
Hannah has natural blonde hair and blue eyes.
Hannah's parents are Michael and Jenny Spearritt.
At age 18, Hannah joined the pop group S Club 7.
At school, Hannah liked sports, but at the age of 12 she decided she wanted to be a performer and auditioned for and landed a part in the National Youth Music Theatre's production Pendragon.
At the age of 3, Hannah modeled in a Mothercare catalogue.
Some of Hannah's nicknames are Minty, Spanner, and Titch.
In an interview with Media 405, Hannah said she is more comfortable with acting than singing.
Hannah's hobbies include kickboxing, tennis, and photography.
On March 2004, Hannah successfully auditioned for a minor role in the horror movie Seed of Chucky.
Hannah had made appearances on the National Lottery Show and Blue Peter.
Hannah is the youngest of three children.
Hannah's height is 5'4".
As of 2007 Hannah is dating Primeval co-star Andrew-Lee Potts
Hannah appeared in four series of the successful S Club 7 TV show which aired on CBBC: Miami 7, LA 7, Hollywood 7 and Viva S Club.
Hannah went to school at Woodlands Middle School, Lynn Grove High School and East Norfolk Sixth Form College.
Hannah was in the Agent Cody Banks sequel as the English CIA agent at the school.
Hannah was born on April Fools Day in 1981
Hannah: The great thing about Billie Piper is that she has shown it can be done. Maybe I couldn't have got this far if it hadn't been for her.
Hannah: I knew I was heading towards acting. I wasn't up for competing to go out there as a artist. The music industry has changed so much, so if I was to do that I would have probably fallen on my face. its four years since S club broke up, so life is much calmer for me now.
Hannah: (About Andrew-lee Potts) Yes! Love blossomed on set, and he asked me out after the series was finished. We started and we're really happy. He plays a geek in Primeval but he's a bit of a rock in real life-and a romantic!
Hannah: I had a lot of ideas about what I wanted to be, including a nurse, a professional tennis player, a teacher and a fitness instructor. But then at age 12, after appearing in a local production of Annie, I had a new idea. I wanted to be a performer.
Hannah: (on acting) Every job is hard work and if you're taking on one of the leads then you're pretty much in from the beginning to the end of the day, but every day was different and that was the beauty of it.
Hannah: I've got a lot to learn as an actress but the more you work the better you should get - well, that's my plan.