I'm happy, so happy, walkin' on air, the why and the wherefore, is someone I care for. I'm yellin', I'm tellin', folks everywhere, I know that she loves me, So what do I care. There's a rainbow round my shoulder And a sky of blue above Oh the sun shines bright The world's all right Cause I'm in love There's a rainbow round my shoulder And it fits me like a glove Let it blow and storm, I'll be warm Cause I'm in love Hallelujah, how the folks will stare When they see that great big solitare That my little sugar baby is goin' to wear yes sir There's a rainbow round my shoulder And a sky of blue above And I'm shoutin so the world Will know that I'm in love There's a rainbow round my shoulder And a sky of blue above Oh the sun shines bright The world's all right Cause I'm in love There's a rainbow round my shoulder And it fits me like a glove Let it blow and storm, I'll be warm Cause I'm in love Hallelujah, how the folks will stare When they see that great big solitare That my little sugar my baby is goin' to wear yes sir There's a rainbow round my shoulder And a sky of blue above And I'm shoutin so the world will know That I'm in love.