Katy Perry Says She Once Refused to Work With Billie Eilish Because She Was 'Boring'—Watch the Video

Katy Perry reveals why she declined to work with Billie Eilish

Katy Perry Admits Regret Over Not Working With Billie Eilish

Katy Perry Says She Made a Huge Mistake by Declining to Work with

Katy Perry admits turning down 'boring' Billie Eilish is biggest

Katy Perry admits turning down 'boring' Billie Eilish is biggest

Katy Perry Declined Working Billie Eilish Initially

Katy Perry reveals why she declined to work with Billie Eilish

Katy Perry admits turning down 'boring' Billie Eilish is biggest

Katy Perry admits turning down 'boring' Billie Eilish is biggest

Katy Perry Says She Made a Huge Mistake by Declining to Work with

Katy Perry says she made a 'big mistake' passing on collaboration

Katy Perry admits turning down 'boring' Billie Eilish is biggest

Katy Perry reveals 'huge' mistake declining to work with Billie Eilish