Jackson is the youngest child of the Jackson family and is known for stage shows, television and film roles. She became a pop icon and incorporated elements of rhythm and blues, funk, disco, rap, and industrial beats in popular music. She developed a public image as a sex symbol as she began to explore sexuality in her work. Her first starring film role was in Poetic Justice. Billboard magazine placed her on position seven in its list of the Hot 100 All-Time Top Artists. Preparing to become mother at 50 old, Janet Jackson was preceded by many other famous women who did it at maturity, Between them, singer Gwen Stefani was 44 years old when she welcomed Apollo Bowie Flynn, Mariah Carey gave birth at 42 years old or fashion designer Rachel Zoe was 42.