Dinah Jane Milika Ilaisaane Hansen (/ˈdaɪnə/; born June 22, 1997) is an American singer. She auditioned as a solo artist for the second season of The X Factor and later became a member of Fifth Harmony, which went on to become one of the best-selling girl groups of all time. In October 2017, she featured in RedOne's single "Boom Boom" with Daddy Yankee and French Montana. After the group's hiatus announcement in 2018, Jane signed as a solo artist with L.A. Reid's HitCo Entertainment. Her debut solo single, "Bottled Up" featuring Ty Dolla Sign and Marc E. Bassy, was released in September 2018. This was followed by the release of her extended play, Dinah Jane 1, in April 2019.