Pretty Little Liars renewed for a 4th season

I'm back frmo having comp probs and I come back to the best news, that Pretty Little Liars has been renewed for a 4th season. You guys know what this means? More Awesomeness! For those of you PLL fans that have been living under a rock. The special halloween episode is airing on the Tuesday 23rd of October. ABC Family are also airing a 1-3 minute spin off show called Pretty Dirty Secrets which consists of the shows minor characters like Noel Kahn or Garrett Reynolds and can only be watch on ABC Famly.com

The new season will air in mid 2013 and the second half of season 3 will air in early Jan 2013. So what do you guys think of this news? I for one cannot wait for the new season.

Pretty Little Liars renewed for a 4th season