There appears to be trouble in Paramore land. The rumours surfaced that guitarist Josh Farro and singer Hayley Williams are not seeing eye to eye. 
Fuel was added to the fire when the band pulled the plug on their UK tour. Now the group's lead singer took to the band's blog to confirm there is some "internal issues" within the band.
Here is part of Hayley's blog post: As most of you already know, we have cancelled the rest of our UK/Europe RIOT Tour. First of all, we want to say we are so sorry for letting all of you down. We feel terrible about it and really didn't expect for this to happen. It probably doesn't sound like much but we just hate that we won't get to play this show for those of you who had hoped to see it.
There are a lot of internal issues that have been going on in this band for quite a while now. A lot of it started right around the time we were gearing up for the RIOT Tour in the US. We were able to fight through all of it for this long but unfortunately we weren't able to keep it together long enough to make it through 'til the end of this tour. We really feel that taking this time is going to give us a chance to get away and work out our personal issues at home and on our own terms. We just aren't willing to risk the life of our band over one tour. That probably sounds terrible right now, to say that finishing a week of shows wasn't worth it, but if we can use this next month wisely then we will be a lot healthier for the tours ahead. We hope that - even though it might be hard to understand - that you guys can support us at this time.
Maybe one day we will tell the whole story but for now, just know that all five of us are going to work so hard to get it right.