The Simpsons is a series that has been on the air for a long time. Many times they have collaborated with celebrities inviting them to their program. Some of the popular celebrities with whom The Simpsons have collaborated are: Lady Gaga, Michael Jackson, among many others.
It’s weird when The Simpsons don’t invite a celebrity that is being popular. This time Billie Eilish had the opportunity to appear in The Simpsons but not officially. Yuri Pomo is responsible for Billie Eilish appearing in The Simpsons. In his Instagram account he shares drawings made by himself of celebrities in The Simpsons.
Billie Eilish has just joined Springfield!
This is how the drawing looks in real life!
He also drew a picture of Billie Eilish with Rick Sanchez from Rick and Morty.
If you do not understand why Billie Eilish appears next to a character from another series, in an episode The Simpsons made a collaboration with Rick and Morty and this image refers to that collaboration.