Ingrid became a part of the Sesame Street cast starting in Season 25. She and Humphrey are the parents of Baby Natasha. They both worked at the Furry Arms Hotel. Ingrid is a doting parent with a high-pitched voice. According to Episode 3623, she and Humphrey first met, fell in love and got married at the Furry Arms Hotel. Prior to working in the hotel business, she was a member of the Dance Theatre of Chickens. The episode also establishes her full name as Ingrid Isabella Kerrina Frances Marie Furball. The puppet was repurposed from a monster puppet previously used on the show as Mona Monster, Frieda, and Juliet.