If you like Paramore you should listen to Marie-Mai. It's in french but the style look like Paramore. You should try :
Marie-Mai - Emmène-Moi
Marie-Mai - Mentir
Marie-Mai - Qui prendra ma place
That's stuff from her last cd who rocks a lot more than her first. If I'm right she'll be releasing an english cd soon too.
In This Moment should have some more songs too.