Oct 15, 2017. Hikaru Utada is a popular Japanese American pop singer and. included the songs, 'Travelling', 'Hikari' and 'Sakura Drops/Letters', all of. Pop star Hikaru Utada said on her official website Friday that she just gave birth to a baby boy. “Our baby has arrived! He’s a calm little boy who drinks and sleeps well,” she wrote. Utada, 32, also. A common example is shortening a celebrity's name: Hikki…