You just sung! You probably know this one by the beginning. Song's got a beginning where you go "Oh yeah! I know that one!" Goes like this:

[Intro]
Wah-ah-ah-ah-ah-ah-uauuuuhhh

Here we go!
'ey!

[Verse 1]
I look at you and my blood boils hot
I feel my temperature rise
I want it all, give me what you got
There's hunger in your eye
You're coming closer, I can hear you breathe
You know the way to give me what I need
Just let me love you and you'll never leave

[Chorus]
Feel my heat taking you higher
Burn with me, Heaven's on fire
Paint the sky with desire
Angel fly, Heaven's on fire

[Verse 2]
I got a fever raging in my heart
You make me shiver and shake
Baby, don't stop
Take it to the top, eat it like a piece of cake
I'm coming closer, baby, hear me breathe (ah)
You drive me crazy when you start to tease
Yeah, you could bring the devil to his knees
[Chorus]
Feel my heat taking you higher
Burn with me, Heaven's on fire
Paint the sky with desire
Angel fly, Heaven's on fire

[Bridge]
Oooohhh-oh Heaven's on fire, Oooohhh-oh Heaven's on fire, Oooohhh-oh
(Weh-ooh!)

[Verse 3]
I'm coming closer, baby hear me breathe (hear me!) (hah, hah, hah)
You know the way to give me what I need
Just let me love you and you'll never leave

Ooh yeah! Alright! Wah-lah-loo-yeah! Come on! Everybody sing with us! Come on!

Oooohhh-oh Heaven's on fire
Oooohhh-oh Heaven's on fire (Waahhh, yeah, yeah, yeah, yeah)
Oooohhh-oh Heaven's on fire
Oooohhh-oh Heaven's on fire, woooooooow
Oooohhh-oh Heaven's on fire
Oooohhh-oh Heaven's on fire (Oohhh, yeah, yeah)
Oooohhh-oh Heaven's on fire (Ooohhhh, oohhh, yeah, yeah)
Oooohhh-oh (Come on!)