“I can’t say what it is.

“Maybe it’s not just musical,” Carey told hostJimmy FallonFriday night.

“I don’t know.

NEW YORK, NEW YORK - OCTOBER 27: Mariah Carey and Millie Bobby Brown attend the Netflix Enola Holmes 2 Premiere on October 27, 2022 in New York City. (Photo by Monica Schipper/Getty Images for Netflix)

Could Mariah Carey and Millie Bobby Brown really be collaborating?.Monica Schipper/Getty for Netflix

I can’t say what it is.

It’s fun tings.”

She’s not lying,” Carey told Fallon.

“I can’t define which bang out of food it is.

We’re not allowed to do that anymore.

I don’t know what throw in of food it was.

We were having morsels.”

But does she actually belt “Always Be My Baby” all over her bao buns?

“No, not really,” Carey said.

“I mean, sort of.

I mean, it depends on the moment.”

Like, that’s the one thing.

Like, I, at least, had to have that input."

“That’s where I talk to Millie about stuff,” she continued.

“That’s kind of what she meant, I think, about a mentor and a guide.

Like, don’t give it away if you don’t have to.”

And she’s just been an incredible guiding light for me."

It’s not all business though.

Watch Carey discuss her friendship with Brown and her upcoming Madison Square Garden holiday concerts in the clip above.