1 definition by kellyh910
a Canadian Pop-rock singer. Mostly liked by young girls who enjoy Simple Plan and the Disney channel. Is dating Deryck Whibley from the also Canadian Band Sum 41.
"OMG! Avril Lavigne! I want to be just like her!" - 10 year old girl.
"If Avril Lavigne and Deryck Whibley had babies, they'd grow up to be 4' tall!!!"
"If Avril Lavigne and Deryck Whibley had babies, they'd grow up to be 4' tall!!!"
by kellyh910 July 30, 2005