(SIAN)
Ah, ah, ah
Rollercoaster, ah!

I've been such a very bad girl
So the boys they stop and stare, yeah
They want to see me with the lights off
But they should all be aware

(JESSICA)
I'm just going to teach you baby
And act like I don't care
You don't wanna know the kinda thoughts
That's going through my head

(ALL)
Up (oh oh), down (oh oh)
Up (oh oh), down, rollercoaster
Up (oh oh), down (oh oh)
Up (oh oh), down, rollercoaster

Want me
Need me
Catch me
Own me

Flirty girl, flirty girl
Flirty girl, flirty, flirty
Flirty girl, flirty girl
Flirty girl, flirty, flirty

(BIANCA)
Now every time the lights go off
I'm the only girl in your dream
Cash rules everything around me
Money is what I need

(JESSICA)
Two things you'll never forget
But nothing is what it seems
Baby don't make me have to spell it out
You already know what I mean

(ALL)
Up (oh oh), down (oh oh)
Up (oh oh), down, rollercoaster
Up (oh oh), down (oh oh)
Up (oh oh), down, rollercoaster

Want me
Need me
Catch me
Own me

Flirty girl, flirty girl
Flirty girl, flirty, flirty
Flirty girl, flirty girl
Flirty girl, flirty, flirty

Rollercoaster
Rollercoaster
Rollercoaster

Up (oh oh), down (oh oh)
Up (oh oh), down, rollercoaster
Up (oh oh), down (oh oh)
Up (oh oh), down, rollercoaster

Want me
Need me
Catch me
Own me

Flirty girl, flirty girl
Flirty girl, flirty, flirty
Flirty girl, flirty girl
Flirty girl, flirty, flirty