Michelle Lavigne
Michelle
No
I think Avril Lavigne's sister Michelle Lavigne is more young than Avril.
Michelle Lavigne
Avril Lavigne has a younger sister Michelle and an older brother Matthew.
Avril Lavigne has an older brother called Matthew.
Her brother is Matt and sister is Michelle Her brother is Matt and sister is Michelle
John LavigneJudy LavigneMatt LavigneMichelle Lavigne
Avril lavigne's mum is called Judy Lavigne and her dad is Jhon Lavigne. if you would like more about her family she has a siter called Michelle and a brother but i forgot his name sorry:(
michelle matt judy john
Yes. she has a brother Matthew and a sister Michelle.