Removing TwitterAPI login box

Hi all

Does anyone know how to remove the TwitterAPI login box that pops up when you go into my website?

Please click on my website below for what I mean.

http://www.motherhooddiaries.com

I obviously connected twitter through my site somehow but can’t see where and how. Deactivating the twitter box on the right of the website doesn’t seem to help either 🙁

Thank you all!