Billie Eilish recently appeared on Ellen to perform "When The Party's Over," and Foo FightersDave Grohl was in the audience to support the singer.

Eilish just dropped When We All Fall Asleep, Where Do We Go? and went on the show to promote it. While there, she even get pranked by a fake Justin Bieber. 

Read more: Kendall Jenner finally comments on that Fyre Festival promo post

Grohl, who previously compared the hype around Eilish to that of Nirvana in the ‘90s, was in the audience on Ellen.

“I feel like recently I met a lot of people that my parents grew up as fans of, you know. And that’s no disrespect to your age, Dave,” Eilish laughed and looked at Grohl.

Grohl was a good sport about Eilish’s comment and laughed it off, too.

You can see a clip of that below.

Grohl brought his daughter to the show, who he previously covered Eilish's “Idontwannabeyouanymore" with.

Then, Eilish talked about how she’s a huge Bieber fan and how he just started following her on Instagram.

Ellen DeGeneres told Eilish she should meet him, and then said she was sorry that he wasn’t at the show to surprise her. However, she did have a surprise for the singer — she had a fake Bieber jump out and scare her out of her seat.

“I don’t get scared,” Eilish said after, which was definitely a lie. You can watch that below.

Grohl and many other fans in the audience got to see Eilish perform a beautiful rendition of “When The Party’s Over.” Check that out below.

Grohl is far from Eilish’s only famous fan. Recently, Angela Kinsey, who plays Angela in The Office, celebrated the singer’s debut album.

In other news, Eilish blessed us with another weirdly iconic music video for her track “bad guy.” You can watch that below.

Additionally, Eilish recently announced a huge North American tour. Tickets are on sale here here. Check out the full list of dates below, which was recently updated.


04/13 – Indio, CA @ Coachella Festival
04/20 – Indio, CA @ Coachella Festival
05/29 – San Francisco, CA @ Bill Graham Civic Auditorium
05/31 – Portland, OR @ Moda Center
06/01 – Vancouver, BC @ PNE Amphitheatre
06/02 – Redmond, WA @ Marymoor Park
06/04 – Salt Lake City, UT @ The Great Saltair
06/05 – Morrison, CO @ Red Rocks Amphitheatre
06/07 – Kansas City, MO @ Silverstein Eye Centers Arena
06/08 – Minneapolis, MN @ The Armory
06/09 – Chicago, IL @ Aragon Ballroom

06/09 – Chicago, IL @ Aragon Ballroom
06/11 – Toronto, ON @ Budweiser Stage
06/12 – Laval, QC @ Place Bell
06/14 – Boston, MA @ Rockland Trust Bank Pavilion
06/15 – Philadelphia, PA @ The Met Philadelphia
06/18 – New York, NY @ The Rooftop at Pier 17
06/19 – New York, NY @ Radio City Music Hall
06/20 – Washington, DC @ The Anthem
06/21 – Nashville, TN @ Ascend Amphitheater
06/23 – Atlanta, GA @ State Bank Amphitheatre at Christian Park
07/09 – Los Angeles, CA @ Shrine Expo Hallz
07/11 – Los Angeles, CA @ The Greek Theatre
07/13 – San Diego, CA @ Cal Coast Credit Union Open Air Theatre

What do you think of Eilish’s Ellen appearance? Sound off in the comments below!

See more: 30 albums turning 10 in 2019

[envira-gallery id="197607"]