Dinah Jane
- Born
- 22 June 1997 (29 years)
- Place of birth
- Santa Ana, California, USA
- Gender
- Female
Dinah Jane Milika Ilaisaane Hansen is an American singer. She auditioned as a solo artist for the second season of The X Factor and a later became a member of Fifth Harmony, which went on to become one of the best-selling girl groups of all time.
