She appeared in the episode of "Snack Attack" during season 3. Jessie (main character) had an audition with Wendy's father, a director, forcing her to play with 9-year-old Zuri, so Jessie could get a role. She was known to be a devil and very devious towards Zuri and Bertram (butler).
Wendy usually always had bows in her hair and was always wearing colorful clothes. She had blonde hair and blue eyes, with freckles.