Joe: You're insecure
Don't know what for
You're turning heads when you walk through the d-o-o-or
Don't need make up
To cover up
Being the way that you are is eno-o-ough
Rory: Everyone else in the room can see it
Everyone else but you
Artie and Joe with Rory, Mike & Sam: 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
You don't know you're beautiful
Joe with Rory, Mike, Artie & Sam: 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
You don't know you're beautiful
That's what makes you beautiful
Mike: So c-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 from when I look into your e-e-eyes
Rory: Everyone else in the room can see it
Everyone else but you
Artie with Rory, Mike, Joe & Sam: Baby, you light up my world like nobody else (Joe: 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
You don't know you're beautiful
Joe with Rory, Mike, Artie & Sam: 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
You don't know you're beautiful
That's what makes you beautiful
Sam with Artie, Joe, Rory and Mike: Na na na na na na na na
Na na na na na na
Na na na na na na na na
Na na na na na na
Sam: 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
Rory with Artie and Joe: You don't know
Joe: You don't know you're beautiful
Artie, Joe, Rory, Mike & Sam: Baby, you light up my world like nobody else (Joe: nobody else)
The way that you flip your hair (Joe: come on) gets me overwhelmed
But when you smile at the ground (Joe: ground) it ain't hard to tell
You don't know
You don't know you're beautiful (Joe: full)
Joe with Rory, Mike, Artie & Sam: If only you saw what I can see
You'll understand why I want you so desperately (Artie: desperately)
Right now I'm looking at you and I can't believe
You don't know
You don't know you're beautiful
Joe: That's what makes you beautiful