Actually..even after they "fixed" it she sounded like shit. Honestly, listen to the CD and then listen to the whole live audio again and tell me she isn't horrible. Really. Especially in "Emergency", she twists the lyrics and WRECKS the "oooo"ing in the bridge.
I'm really starting to believe she is studio-enhanced, which disappoints me a little.
When I first stumbled upon Paramore I thought "Hey, here's a singer I can really look up to. She's talented and she seems totally real." and then I heard her live and my boyfriend and I were like "Wtf? Maybe she's having an off night?", but we're constantly disappointed with the lack of quality in her voice that we loved so much on CD.
Don't get me wrong, I still think Paramore is an awesome band, but I think they should take some time off of tour to PRACTICE their material. They really are embarrassing themselves out there.
Sorry to sound like a bitch, but someone had to enlighten you.