Girlfriend by Avril Lavigne
Released on Tue, February 27, 2007
| writer = {{flatlist|* Avril Lavigne* Dr. Luke|Lukasz Gottwald}}| producer = {{flatlist|* Dr. Luke}}| prev_title = Keep Holding On| prev_year = 2006| next_title = When You're Gone (Avril Lavigne song)|When You're Gone| next_year = 2007| misc = {{External music video|{{YouTube|Bg59q4puhmg|"Girlfriend"}}}}}}