You say it's your birthday You say it's your birthday Usted dice que es su cumpleaños It's my birthday too, yeah It's my birthday too, yeah Es mi cumpleaños también - sí They say it's your birthday They say it's your birthday Ellos dicen que es su cumpleaños We're gonna have a good time We're gonna have a good time Vamos a tener buen tiempo I'm glad it's your birthday I'm glad it's your birthday Estoy contento que es su cumpleaños Happy birthday to you Happy birthday to you Cumpleaños feliz a usted. Yes Yes We're going to a party, party We're going to a party, party Sí vamos a un partido del partido Yes Yes Sí vamos a un partido del partido We're going to a party, party We're going to a party, party Sí vamos a un partido del partido. Yes Yes We're going to a party, party We're going to a party, party Me gustaría usted bailar - Cumpleaños I would like you to dance I would like you to dance Tome un cha-cha-cha-chance-Birthday (Birthday) (Birthday) Me gustaría usted bailar - Cumpleaños Take cha cha cha chance Take cha cha cha chance Baile (Birthday) (Birthday) I would like you to dance I would like you to dance Usted dice que es su cumpleaños (Birthday) (Birthday) Bien es mi cumpleaños también - sí Oh, yeah Oh, yeah Usted dice que es su cumpleaños Yes Yes Vamos a tener buen tiempo We're going to a party, party We're going to a party, party Estoy contento que es su cumpleaños Yes Yes Cumpleaños feliz a usted. We're going to a party, party We're going to a party, party Yes Yes We're going to a party, party We're going to a party, party They say it's your birthday They say it's your birthday It's my birthday too, yeah It's my birthday too, yeah They say it's your birthday They say it's your birthday We're gonna have a good time We're gonna have a good time I'm glad it's your birthday I'm glad it's your birthday Happy Birthday to you Happy Birthday to you