[Verse] In a little town called Orange they smile Nicki and Josh got a brand new style Olive and Adelaide they can't deny A baby girl made their hearts multiply [Chorus] Welcome little Isabelle Sally Love fills the streets and the alley Big sisters holding your tiny hands Family's joy is in high demand [Verse 2] Nicki's laughter's getting loud and bold Josh with pride he feels ten times old Adelaide’s giggles Olive’s sweet cheer For Isabelle it’s a debut premier [Bridge] Tiny feet in the big wide world Isabelle a precious little pearl With sisters to show you the way Every moment's a bright new day [Chorus] Welcome little Isabelle Sally Love fills the streets and the alley Big sisters holding your tiny hands Family's joy is in high demand [Verse 3] From crib to the backyard swing Nicki and Josh proudly sing Isabelle you'll always shine bright Wrapped in love morning to night