Sienna, it’s your birthday, let the disco lights shine bright, Sienna, you’re the star tonight, dancing under colors of light. The music’s playing, the party’s begun, Sienna, sweet girl, you’re glowing like the sun. Spin around, Sienna, with a smile so wide, Feel the rhythm and the magic inside. Sienna, this moment is made just for you, A birthday celebration with dreams coming true. Clap your hands, Sienna, move to the beat, Disco melodies make the night complete. Sienna, you bring happiness everywhere you go, With a heart full of sparkle and a beautiful glow. The disco ball is shining, the dance floor is bright, Sienna, you’re the queen of this wonderful night. Every song and every cheer is calling your name, Sienna, your birthday will always stay the same. Sing it loud, Sienna, let the whole world hear, Your laughter and joy make the moments so dear. Sienna, keep shining, keep being you, With endless happiness in everything you do. Happy birthday, Sienna, the party’s alive, Dance with your friends as the music arrives. Sienna, dear girl, may your dreams all come true, A disco birthday celebration made only for you.