Who sings this song in Definitely Maybe?

Stacey Kent – I’ve Got A Crush On You

I’ve got a crush on you, sweetie pie
All the day and night-time
Hear me sigh
I never had the least notion
That I could fall with so much emotion

Could you coo?
Could you care
For a cunning cottage we could share?
The world will pardon my mush
‘cause I’ve got a crush, my baby, on you

(instrumental)

How glad the many millions of Timothys and Williams
Would be to capture me
But you had such persistence,
You wore down my resistance
I fell, and it was swell

You’re my big and brave and handsome romeo
How I won you, I shall never, never know

It’s not that you’re attractive
But, oh, my heart grew active
When you came into view

I’ve got a crush on you, sweetie pie
All the day and night-time
Hear me sigh
I never had the least notion
That I could fall with so much emotion

Could you coo?
Could you care
For a cunning cottage we could share?
The world will pardon my mush
‘cause I’ve got a crush, my baby, on you

Yes I’ve got a crush, my baby, on you

Rachel Weisz