How to hide Sort By in Blog Page?

Hi,

My site is designed in drupal. I am using blog module in my site. In my site's blog page, I am showing blogs by month wise using Monthly Archive module. Similarly I want to show blogs by blogger wise too. Thats why I added BlogAddons Module.
Now I can get Blogger wise blogs. But whats my problem is, in blog page it showing

Sort By [User][Number of posts] instead of all blogs. I want to avoid to show this sort by.

How can I remove this?

Thanks in advance.