She is a light purple fish with white hair that contains yellow hair curlers and nails. She has black eyes, wears glasses, has an orange shirt, a light green wool coat and green high heels. She wears pink lipstick.
She is a sweet, old lady. She can fight back when it is necessary. When fighting, she uses something called "Granny Powers," which includes telling long, boring stories to her enemies.
When Beatrice was in school, her classmates made fun of her, as shown in a flashback.
In "Mall Girl Pearl," she looks fondly on Jonesy, suggesting that they had a friendly relationship when they were younger.
She graduated from high school and went to a few locations in her youth, two of which were Bikini Atoll and Atlantis.
Role in episode
She owns a store in the Bikini Bottom Mall. After Pearl gets a job there, she comforts her after she is teased by her friends Nocturna, Marina, and Nixie. She then knits a scarf and ties the trio together, telling them when she saw her first picture show.