Paislee Johnson is a girl taller than average for her age. She has blonde hair with reddish undertones and bright blue eyes. She has a pale complexion and a natural rosy blush. Paislee is known among her family friends to look just like her mother.

Paislee is a rather quiet girl. She doesn't have a bad temper, and she is easy to get along with. Paislee is sweet and loves her friends.

Paislee grew up in London with her mother, father, two older sisters, two older brothers, two younger sisters, and one little brother. As one of the middles in a large family, Paislee was used to blending in. She was a second mother to her little siblings, and spent most of her time at home either reading books or playing with her younger siblings.

Paislee had one friend at home that she didn't see often, Lily Axehatter. Secretly, Paislee didn't like Lily and thought she was annoying. Paislee grew up in a large home in a family with a decent amount of money. Her father, Rick Johnson, made his money by being an Auror. He met her mother, Witch Weekly model Katherine Johnson, at Hogwarts. They got married and moved to London.

Paislee's oldest sister, Jenna, is twenty-one. She works at Gringotts in London. Paislee's second oldest sibling, Maddie, is nineteen. She works as an Auror abroad. Her location is currently unknown. Next in the family are the twins, brothers Max and Mason. They are in the seventh year at Hogwarts. Paislee's youngest siblings are Ava, Adalynne, and Maxon, who are seven, five, and three respectively. Paislee's favorite sibling is Maddie.

Paislee's first instance of wandless underage magic was when she was four. She had been eating her soup, and it vanished for a second, and then instantly reappeared.