Why are the Gross Sisters blue on The Proud Family?
POP culture staple, The Proud Family, first premiered on Disney Channel in September of 2001 and amassed a large following.
Upon earning a reboot 20 years later - longtime fans are speculating on why the show's recurring characters, the Gross Sisters, are quite literally blue.
Who are the Gross Sisters and why are they blue? The Gross Sisters are a part of The Proud Family's list of supporting characters.
The sisters are sisters Nubia, Olei, and Gina, and they are ironically named after famed skincare products.
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