|Year of birth:||April 2, 1995|
|Year of death:||Unknown|
|Movie:||Cheaper by the Dozen|
|Portrayed by:||Sammi Hanratty|
Bella Harris is the daughter of John and Christine Harris.
She is a pianist who plays the piano. She sometimes likes to annoy her siblings and all of her sisters and brothers are total sites except for Rodrick.
- She has the same personality with Lila Harris. They are both musicians.
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