|Grade||12th grade (implied)|
|Hair color||Brown (Arthur Babysits (episode))|
Orange (123b - s5)
|Residence||Prunella's House, Elwood City|
|Family||Wanda Deegan (mother) |
Prunella Deegan (sister)
Unknown Male Adult Poodle (father?)
|Cartoon debut||"Arthur Babysits"|
|Voiced by||Eramelinda Boquer|
Rubella Deegan is Prunella's older sister. She is very spiritual and obsessed with psychic and paranormal phenomena. She is typically depicted as a mystic, and often talks in a very dramatic tone. She frequently chides Prunella. Rubella was first mentioned during a flashback in "Arthur Babysits," but made her first major appearance in "Misfortune Teller."
See: Rubella Deegan/Gallery#Physical appearances for appearances through the series.
Rubella is a poodle who is depicted with a tan complexion and curly orange hair that is longer than Prunella's, and wears a gold earring with an emerald in her right ear, a purple headband, a white blouse with fringes at the end of the sleeves, a black and gray sleeveless jacket with flowers, two pairs of green necklaces, purple bell pants, a belt buckle, and brown sandals and white socks. During a flashback/fantasy in "Arthur Babysits," her hair was shown to be brown; although when she was properly introduced in "Misfortune Teller," her hair was orange and remained in her later appearances.
- Arthur - It's Only Rock 'n' Roll (Cameo)
- Season 1
- Season 2
- Season 3
- Season 4
- Season 6
- Season 7
- Prunella Sees the Light 70901
- Season 9
- Three's a Crowd 90701
- Season 11
- Season 13
- Prunella and the Disappointing Ending (cameo) 130502
- Season 14
- Falafelosophy (cameo) 140401
- Season 15
- Prunella the Packrat 150701
- Rubella is another name for the German measles.
- She babysat for the Tibble Twins only once and she still has nightmares about it.