[Verse 1: Demi Lovato]
Late at night
I'm sippin' as you pass me by
Red or white?
You pour another, say, "It's fine"

[Pre-Chorus: Demi Lovato & Ariana Grande, Ariana Grande]
I don't believe in you
(I, I don't believe that)
'Cause I know just how you do
(I, I seen it right through)

[Chorus: Demi Lovato, Ariana Grande, Both]
I've seen the devil (Ooh), yeah, I met him last night
Had conversation, yeah, I think he's alright
Seemed kinda funny (Ooh), yeah, he kinda my type (Yeah, he's kinda my type)
Yeah, yeah, yeah
I've seen the devil (Ooh), yeah, I met him last night
One conversation, now he's spendin' the night
I think I Iove him (Ooh), though I know it ain't right
Yeah, I met him last night

[Verse 2: Ariana Grande]
You got me fucked up
I won't let this happen again (Mm-mm, yeah, ooh)
This the last time
You won't take advantage of my innocence (Mm-mm, yeah)
[Pre-Chorus: Ariana Grande, Demi Lovato & Ariana Grande]
I don't believe in you
(I, I don't believe that)
Disguised, but I see right through
(I, I seen it right through)

[Chorus: Demi Lovato, Ariana Grande, Both]
I've seen the devil (Ooh), yeah, I met him last night
Had conversation, yeah, I think he's alright
Seemed kinda funny (Ooh), yeah, he kinda my type (Yeah, he's kinda my type)
Yeah, yeah, yeah
I've seen the devil (Ooh), yeah, I met him last night
One conversation, now he's spendin' the night
I think I Iove him (Ooh), though I know it ain't right
(No, no, I know it ain't right, yeah)

[Post-Chorus: Demi Lovato & Ariana Grande]
Yeah, I met him last night

[Verse 3: Ariana Grande, Demi Lovato, Both]
How could I ever believe him? (Yeah)
That one look could be so deceivin' (Yeah)
Boy, you were my only vice
I never feel this way
Won't be no hostage, I'm leavin' (Yeah)
Boy, you just gave me a reason
No one ever thought I'd be the one
No one ever thought I'd be the one to fall
Watch me bounce before I give you my all (All)
So, I promise tonight is the last call
[Pre-Chorus: Demi Lovato & Ariana Grande, Ariana Grande]
I don't believe in you
(I, I don't believe that, oh, woah)
Disguised, but I see right through
(I, I seen it right through)
(I, I seen it right through)

[Chorus: Demi Lovato, Ariana Grande, Both]
I've seen the devil, yeah, I met him last night
Had conversation, yeah, I think he's alright
Seemed kinda funny (Ooh), yeah, he kinda my type (Yeah, he's kinda my type, ooh)
Yeah, yeah, yeah
I've seen the devil (Ooh), yeah, I met him last night
One conversation, now he's spendin' the night
I think I Iove him (Ooh), though I know it ain't right
(It ain't right, it ain't right, it ain't right, no)

[Outro: Both, Demi Lovato, Ariana Grande]
Mmm (Ooh, woah), mmm
Mmm, mmm (Oh, hey)
Hey, yeah