Hannah Blair Seniors (born April 18, 2003) is the youngest child of Debbie and youngest sister to Bethany (aged 5) and Ruth (aged 3). She was picking up both of her older sisters' bad behavior but wasn't as bad as her older sisters.

During Observation, she was told off for moving an outside chair the wrong way. She was bullied a lot by her older sisters and was in a pushchair a lot. She also copied her big sister by putting the bowl right up to her mouth. She was now 15 in 2018.