Kelly Rowland - Smile lyrics

I know you've been through it all it's al tough but i know pretty baby you have to let yourself shine in and out up and down, so why don't you? (Chorus) Smile, Smile, Smile, shine, shine, shine (Repeat 3x) I know you've been through it all it's al tough but i know pretty baby you have to let yourself shine in and out up and down, so why don't you? (Chorus)