In "And The Molerat Will Be CGI", Monique, played by Raven-Symone, gossips at a table with Kim, Bonnie and teen idol actress Heather, played by Anneliese Van Der Pol, who plays Chelsea Daniels in That's So Raven. Monique and Heather can really relate to each other.
Defictionalization: Purely unintentional...probably, but there has been a great deal of positive response to Taco Bell's new Beefy Nacho Burrito because after ten years they finally caved and made a real life Naco.
The Grilled Stuffed Nacho introduced in December 2013 is perhaps even closer to the Naco.
With the success of Bridesmaids and her Emmy win for "Mike and Molly", Melissa McCarthy could be seen as this also (though at the time she was also known to a few people for her work on Gilmore Girls).
Keep Circulating the Tapes: The show has never been fully released on DVD outside of Germany. As of October 2010, Disney has released the first two seasons in the US, but as a Disney Movie Club exclusive.