It started out with the Farro brothers who had a cover band, The Factory. The one of the Farros met Hayley at their school and she started writing for them. That's how the three met, though I'm not sure about the fourth. I think you'll find more answers on their wikipedia page.
the band Paramore started in 2004
Well Hayley was 13 when the band started if that helps.
paramore is her favorite band
Paramore is not an anti-Avril band.
Paramore
Paramore is still a band.
because paramore is a great band....
Paramore A band called Paramore, with Hayley Williams as their lead singer.
People consider Paramore to be a punk rock band - even an emo band.
Paramore has certainly inspired other people.
no, paramore is just an alternative teen band
NO