Avril Lavigne and Billie Eilish interacting

Billie Talking about Avril at q on cbc

Billie Talking about Avril at pop buzz

Avril congratulating Billie on her new album https://twitter.com/AvrilLavigne/status/1111651090427047936?s=19

Billie fangirling over Avril on her instagram stories

Billie fangirling over Avril following her

Billie being a black star again

Billie talking about who's the most influential person in her life

Avril wearing Billies merch

Billie wearing an Abbey Dawn shoe on her head

Billie and her brother listening to Losing Grip

Billie singing Complicated

Avril talking about Billie on the Zach Sang show

Billie being an Let Go stan

Billie representing all of us

Billie wearing an Avril shirt

Avril talking about Billie at Hollywire

Billie talking about Avrils pants

Billie and her parents at the rehearsal of the haw tour

Billie talking about Avril at the entertainment tonight

Billie eilish at the ALT 98.7 FM

Billie at the sound house interview

Billie talking about meeting Avril and Avrils pants on the Howard Stern show

Avril wearing Billies merch again (for some reason twitter doesn't wants to upload the video)