You're insecure
Don't know what for,
You're turning heads when you walk through the do-o-or
Don't need make up
To cover up
Being the way that you are is enough.
Everyone else in the room can see it,
Everyone else but you 
Baby you light up my world like nobody else
The way that to flip your hair gets me overwhelmed
But when you smile at the ground it ain't hard to tell
You don't know, oh oh
You don't know you're beautiful
If only you saw what I can see
You'll understand why I want you so desperately
Right now I'm looking at you and I can't believe
You don't know oh oh
You don't know you're beautiful, Oh oh
That's what makes you beautiful
So c-come on
You got it wrong
To prove I'm right I put it in a so-o-ong
I don't know why
You're being shy
And turn away when I look into your eye-eye-eyes 
Everyone else in the room can see it
Everyone else but you
Baby you light up my world like nobody else
The way that you flip your hair gets me overwhelmed
But when you smile at the ground it ain't hard to tell
You don't know, oh oh
You don't know you're beautiful
If only you saw what I can see
You'll understand why I want you so desperately
Right now I'm looking at you and I can't believe
You don't know, oh oh
You don't know you're beautiful, oh oh
That's what makes you beautiful
Baby you light up my world like nobody else
The way that you flip your hair gets me overwhelmed
But when you smile at the ground it ain't hard to tell
You don't know, oh oh
Baby you light up my world like nobody else
The way that you flip your hair gets me overwhelmed
But when you smile at the ground it ain't hard to tell
You don't know, oh oh
You don't know you're beautiful
If only you saw what I can see
You'll understand why I want you so desperately
Right now I'm looking at you and I can't believe
You don't know, oh oh
You don't know you're beautiful, oh oh
You don't know you're beautiful, oh oh
That's what makes you beautiful.