Billie Cerulli is a 19 year old, down to earth, younger sister of Chris Cerulli. Yes, the Chris Cerulli of Motionless in White. Chris has been the sole provider of Billie since she was 16 due to their parents passing in a car accident. As Billie nears closer to her high school graduation, unknown feelings fester between herself and a band member of Motionless in White during the band's North America tour. Billie in 4C Never Saw it Coming.