Girlfriend (Avril Lavigne song)
"Girlfriend" was the subject of a lawsuit filed by songwriters for The Rubinoos, who alleged that the writers of the song copied The Rubinoos' single "I Wanna Be Your Boyfriend". Only one line, not even of the same tune was: "Hey, hey, you, you! I want to be your girlfriend!" Note it was "I want to" not "I wanna".