One of Raven's favorite singers on the show, Pressure, played by Kevontay Jackson, is a parody of Usher Raymond.
There is nothing that you can say that's gonna get to me.
Muffy: Umm hmm, my shoes are better than yours.
Raven: Thats a lie!
When the exterior of the Baxter house is shown from the porch, the walkway goes to the right. But when the house is shown from the street, the porch has a stairway that goes to the left.
In episodes from Season 4, Raven is heard saying "Oh Snap! Yep, that's me!" at the end, instead of just "Yep, that's me!"