There's a reason that you're I' my head
And there's a good reason why you're I' my bed
But there's a reason that a you're my girl
And there's a reason that a you rock my world, you rock my world, you rock my worrrrrld
Cus you're dirty
But you got a good heart
D-D-D-Dirty
But you're not a cheap tart
Yeah Yeah Dirty
But you got a good heart
D-D-D-Dirty (Yeah)
But you're not a cheap tart
There's a reason why you're I' my head
There's a very good reason why you're I' my bed
There's a reason that a you're my girl
There's a reason why you rock my world
Cus you're dirty
But you got a good heart
D-D-D-Dirty
But you're not a cheap tart
(Guitar plays)
There's a reason why you're I' my head
There's a good reason why you're I' my bed
There's a reason that a you're my girl
There's a reason that a you rock my world, you rock my world, you rock my worrrrrrld
Cus you're dirty
But you got a good heart
D-D-D-Dirty
But you're not a cheap tart
Yeah Yeah dirty
But you got a Big heart
D-D-D-Dirty
But you're not a cheap tart
(Guitar plays)