No, Avril Lavigne is a solo artist, but she does have a backing band, currently consisting of;
Avril Lavigne
no Avril has not been a member of a band she is a solo artist.
Avril Lavigne's husband is from the band Sum41 Deryck Whibley, however they divorced in October 2009
Avril Lavigne does not have any children.
Of Course!
Avril Lavigne's charity is called Joy!.
She is not in a band, she releases music on her own.
Avril Lavigne's first band was called "The Shovel Face." She formed this band when she was a teenager, participating in local concerts and gaining early performance experience. However, she later gained fame as a solo artist with her debut album "Let Go" in 2002.
Blink-182
Avril Lavigne has an older brother called Matthew.
Avril Lavigne married to Deryck Whibley in 2006 Avril Lavigne married to Chad Kroeger in 2013
chad is married to Avril Lavigne