This probably the wrong section for this topic but anyway,
Lots of Paramore tabs here on Ultimate Guitar - http://www.ultimate-guitar.com/tabs/paramore_tabs.htm
There is also a tabs thread on these forums which is located here - http://www.paramorefans.com/boards/showthread.php?t=887
As for easy Paramore songs, the rhythm guitar part of Here We Go Again is pretty simple and then songs like Emergency and Pressure can be learnt fairy quickly with some practice. Emergency is pretty good for practising both rhythm and lead guitar which is always good.
Hope this helps you