I doubt the porn one is real, shes a virgin.

Thats why one of her band members aint there no more, he was going out with Avril and he tried to bone her so she dumped him, then wrote a song about!

Cant remember the name of the song, but it goes "did you think that i was going to give it up to you, this ti e aye e ime?" (that reads this time for all you numb nuts lol) That bit is talking about her virginity.