Bastille and Billie Eilish collide in the latest BBC Radio 1 cover.

The beloved radio segment features the “Pompeii” hitmakers who have now turned Billie Eilish’s hit “Bad Guy” into a mashup.

RELATED: Morrissey Slams Critics Calling Him Racist In Interview With His Nephew

In the new video, the British-rockers worked in bits of the late Dick Dale’s “Misirlou”, Lady Gaga’s “Bad Romance”, Taylor Swift’s “Bad Blood” and their own tune “Bad Decisions” for the end result.

RELATED: Universal Music Fire: Soundgarden, Tupac Shakur Estate And Others File Class-Action Lawsuit

Their visit to BBC Radio comes just days after the group dropped their Doom Days album. Doom Days debuted at No. 5 on the Billboard Hot 100 charts.

They also did well their collaboration with Marshmello, “Happier”.

Click to View Gallery
Instagram’s Must-See Music Pics