If you don't know who Billie Eilish is, she is a singer/song writter.
Billie's birthday is December 18th,2001 whichmakes her 17 years old. She has written many songs and a fun fact about her song Ocean Eyes is that it was written when she was 13 years old. It is also the most played song by her fans. Like most most young artists Billie started out on sound cloud. Her first song she wrote was about Zombies. im pretty sure its not avalible for others to listen to. One of my favourite songs by Billie Eilish is Bury a Friend. Her instagram and popularity has grown so much from 2016. When she was 15 her instagram following was at 2570 a year later she had 6.3 million. Curently when you look up Billie Eilish on instagram she has 12.6 million followers.
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Billie's most played on apple music and spotify is Dont Smile At Me