Los Angeles, California - Billie Eilish is set to join The Simpsons family in a new short airing on Disney+ this month.

The Oscar-winning pop star, alongside her brother Finneas O'Connell, will appear in a short titled When Billie Met Lisa, set to air on April 22.

It will see Lisa Simpson discover chart-topping artists Eilish and O'Connell while searching for a quiet place to practice her saxophone.

The musical siblings then invite Lisa to their studio for a special jam session, it has been revealed.

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The No Time To Die singer, 20, stars in the fourth collection of shorts created exclusively for Disney+.

Previous shorts include the Star Wars-themed Maggie Simpson In The Force Awakens From Its Nap and the Marvel-inspired The Good, The Bart, And The Loki.

Sibling duo Eilish and O'Connell recently won the Oscar for best original song at the 94th Academy Awards.