Watch Billie Eilish and Finneas O'Connell's Beautiful Oscars Performance of 'Yesterday'

Songwriter and producer Finneas scored a sneak peek at the new Bond movie script after signing up to create the film's theme tune with his sister, Billie Eilish.

Your ocean eyes are about to fill up with water.

Billie Eilish performed “No Time to Die,” her new theme song for the upcoming James Bond movie installment of the same name, at the 2020 BRIT Awards in London Monday night (February 18). Her brother FINNEAS, Johnny Marr, and Hans Zimmer joined her. Watch video of the performance below.

Billie Eilish and her brother and co-producer Finneas took the the stage at the 2020 Academy Awards earlier this evening to perform a cover of The Beatles' "Yesterdy" as part of the annual In Memoriam segment celebrating the lives of iconic film stars who passed away over the past year. This year, the segment paid tribute to the late Kobe Bryant, Rip Torn, Doris Day, and Agnès Varda, among others.

I have at least 10 years on Billie Eilish, and yet the second I heard her sing "Shoulda taken a break/ Not an Oxford comma," I knew that she was my new icon. In the past month alone, Eilish has picked up 10 Grammys, turned the notion of "red carpet style" on its head (and looked great doing it), and as of today, given me a gift that I shall be using in all my texts going forward: Her brilliant, brutal reactions to various celebrity presentations at the Oscars.

Billie Eilish and her brother/collaborator Finneas covered The Beatles at last night's Oscars (Feb. 9), while Eminem gave a surprise performance at the ceremony.

Billie Eilish took the stage tonight at the 2020 Oscars to cover “Yesterday” for the “In Memoriam” segment. Eilish sang while her brother Finneas accompanied her on piano.

Fewer and fewer people may be tuning in to awards shows every year, but they're all still frantically searching Youtube for Billie Eilish! 92nd Annual Academy Awards aired Sunday night, with Billie Eilish taking the stage to perform for the In Memoriam, and that performance might end up being the most-watched moment of the night.

Fewer and fewer people may be tuning in to awards shows every year, but they're all still frantically searching Youtube for Billie Eilish! 92nd Annual Academy Awards aired Sunday night, with Billie Eilish taking the stage to perform for the In Memoriam, and that performance might end up being the most-watched moment of the night.

The pop star soundtracked the In Memoriam section of the night

Billie Eilish had already inadvertently created an Oscar meme hours before she took the stage toward the end of the Academy Awards on Sunday night. Her nose-crinkling reaction to something — maybe to Maya Rudolph and Kirsten Wiig’s jokey song or, as some commenters speculated, “Why is the camera cutting to me now?” or “The universal face of a teen embarrassed by the antics of old people” — set the internets ablaze in the show’s first hour.

Billie Eilish has said her Grammy’s success has still not quite sunk in yet.

Billie Eilish’s amazing 2020 will continue with a performance at the Oscars.

Billie Eilish will give a “special performance” at the 2020 Academy Awards.

Can't get enough of watching Billie Eilish perform on TV after the Grammys? Fans won't have to wait much longer, because her hourlong set at Austin City Limits from October will premiere on PBS on Saturday. (The broadcast will also be available for streaming online starting Sunday.)The five-time Grammy-winning artist taped her entire performance in Austin, Texas, on Oct.