Despite not appearing until halfway of the series, Vanilla was first mentioned by Tails who witnesses Cream picking flowers. Tails notes that Cream is actually missing her mother ever since Sonic and his friends have arrived at Earth.
After Vanilla and the Chaotix are sent to Earth from their home world, she enlists the Chaotix's help in reuniting her with her daughter. After a heartwarming embrace with Cream, Vanilla decides to keep busy by helping Ella cook and clean. She also befriends Emerl and comforts Cream after Emerl's destruction. After returning to their home world, she takes Cosmo in for a day before Cream sets out with the rest of her friends to fight theMetarex in space.
Vanilla enlists the help of the Chaotix to find the Blue Typhoon and deliver Christopher Thorndyke's things that his parents sent from Earth and to check up on Cream and Cheese.
- In the games, Vanilla's ascot was orange, but in Sonic X, it was blue.
- Vanilla was never called by her name; instead, she was always referred to as "Cream's Mom/Mother" or "Madam".
- In both English and Japanese versions of the Sonic X anime, Vanilla shares Cream's voice actress.
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