Mariah Carey hit up The Rachael Ray Show today to chat about some Halloween costumes she and hubby Nick Cannon are considering.

The multi-octave diva tells the raspy-voiced daytime diva: “Over the years I have been a lot of different costumes. I’ve been a mermaid — they’re all the sexy versions — I go that route. Shocking. The mermaid, the nurse, the showgirl, I’ve done all those things.

“This year Nick [Cannon] and I are going to do the whole thing together. … Here are the options: one is a sexy firefighter. Do we like that for me? He can be a regular firefighter guy… Then we have an Egyptian… The third one takes a little imagination here: I would be chocolate chip cookies. The way that is, is it’s just like a two piece little number and its made out of the chocolate chip cookie fabric. But then you have actual cookies sewn on.”

Asked Rachael: “In interesting places? And is he a glass of milk then?”

“He made this up and he was only kidding, but I liked it,” says Mimi, “He would be a milk carton with a missing sign over his head.”

As for what Rachael and Mariah are doing in this photo? They discussed what Mariah’s back-up career could be: “I went to beauty school, but I dropped out.”