you dressed up for Halloween as Post Malone.

-Yeah. I know.

-No, you got to see it. It's unbelievable.

-After we spoke about it, it kind of went everywhere,

more than I thought it would.

-Yeah. -After we spoke about it.

-Well, here's -- Well, this is funny

because the "Hollywood Reporter" tweeted out something.

-Dude. -Did you see this?

-Did I see this?

It really made me laugh.

-It was -- It says #Grammys.

Camila Cabello, @iamcardib and Post Malone to perform

at the Grammy Awards,

and here's a photo of all of them.

But that is not Post Malone. That is you.

[ Laughter ]

[ Cheers and applause ]

Dude, that is you dressed up as Post Malone.

[ Laughter ]

I mean, how funny is that? -Hey.

-You have to frame this.

-I'm like, "Oh, my gosh."

When I looked at that, I was like, "Someone's getting fired."

[ Laughter ]

-How great is that? -That was so funny.

Everyone kept tweeting me and I was like,

"Hey, am I performing at the Gram-- oh, it's not me."

-Yeah, I know. [ Laughter ]

You're doing this cool thing.

You're having your own line of tequila.

-Oh, my goodness. Yes.

Oh, I have some for you, by the way.

-Prospero. -Oh, yes. Yes.

-Prospero. -Prospero.

-Pros-- Prospero. -Yeah, I know.

I love the hand gesture at the same time.

-Yeah, I do it at the same time.

Yeah, I was like, "Just -- Grab a shot."

-It's really cool, actually. It's a cool story.

I'll give you a quick lowdown.

Basically, I've been asked a few times.

I see so many influential people kind of do deals

with alcohol brands and things like that,

and I just kind of thought, "You know what?"

I met this incredible woman.

Her name is Stella, and she's from Mexico,

and she's only one of a few women distillers

in the whole world,

and the alcohol industry is so male-dominated, I just was like,

"You know what? It'd be really cool to create a drink

that I can drink and I like tequila,

and it be made by a woman."

-Hey, good for you. -And the backstory behind it

was I really wanted to bring feminine power

into the industry like alcohol.

So that was the position behind Prospero.

-Prospero. -Yeah.

-Congrats on that. Good for you. [ Cheers and applause ]

-And it's out. You guys can go get it.

Get wasted. -It's available now.

-Have a good time with it.

-Yeah, before you go see "Pikachu."

-Yes. -No, don't do that.

-Oh, yeah. Also, we're doing this.

-Well, dude, this is -- this is how fun you are, though.

-I want to do everything, guys. -You really do.

But you're great at everything. -Thank you.

-Not only are you in this movie, who do you play in this movie?

-Dr. Laurent.

I play the head of the lab.

-Aha. -Yeah.

-And you're helping out little Pikachu?

-And it's actually a really pivotal scene in the movie.

Well, I mean, it's out this week, by the way.

You guys should go check it out, and I'm helping all the Pokémon.

-I mean, how cute?

-It's really fun, actually,

and I did a song with Kygo,

which we're gonna sing for you guys.

-I love that you do that too 'cause you go like,

"Yeah, I'll do this movie.

Hey, by the way, should I do the soundtrack?"

[ Laughter ]

I mean, dude, two for the price of one

when you got Rita Ora in your movie.

-Aww. -This is the credits.

-Yeah, I wanted to do something really different.

I've never done a movie like this before.

I did it with "Fifty Shades" too.

I was in "Fifty Shades,"

and I was kind of was like,

"Hey, dudes, do you want to just, like, use my songs?"

So I did the same thing. Same approach for this.

And they loved it and it's the only song on the whole score

and -- yeah, it's just gonna be fun because --

-It's you and Kygo.

-Me and Kygo, and he is an amazing producer and writer.

-Have you worked with Kygo before?

-No. I wanted to and I kind of re-brought this song

back to life 'cause I was trying to make this song with him

a long time ago, and he was kind of like,

not over it but forgot about it

because he has so many amazing songs.

And I was like,

"Dude, this song will be perfect for the soundtrack."

So we kind of brought it back to life.

So it all kind of worked out in the end.

-Well, I can't even tell you how much we love you here.

I want to you come on our show every single night.

-Please, 'cause I have so much fun.

I can just sit in the corner and drink alcohol.

[ Laughter ]

-Rita Ora, everybody.