In Season 4 of That's So Raven there was an episode tilted Adventures In Boss Sitting.
When Raven and Chelsea go out to a club, they get into a fight with a woman named Brenda. They also get locked in a vault by her.
There's a goof when Raven and Chelsea come home with the chair cushion. There is no indication that there was a stain. Not even evidence that Levi used watercolor paints on it, though the water color could've just dried the same color as the chair cushion
When Raven was holding the chair cushion at the end, she never seemed to ask about the chocolate bar stain on the other side of the cushion
In the beginning of the episode, Raven does not announce that the episode was filmed in front of a live studio audience.
The image gallery for Adventures in Mommy-Sitting may be viewed here.