you re insecure don t know what for you re turning heads when you walk through the door 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 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 oh oh that s what makes you beautiful so girl come on you got it wrong to prove i m right i put it in a song i don t why you re being shy and turn away when i look in your 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 that s what makes you beautiful 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 you don t know you re beautiful that s what makes you beautiful oh well that s what makes you beautiful 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 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 you don t know you re beautiful and that s what makes you beautiful