After the revamped Profile pages, Facebook has begun rolling out full redesign of the Pages.

The layout, which closely resembles the recently launched Profile design, is set to affect both the appearance  and functionality for administrators as well as fans.

Admins can chose to upgrade to the new page. However, the social netowrking site has cautioned that once the new layout is applied, the page can not be reverted back.

All pages on Facebook will appear in the new layout beginning March 2011, Facebook added.

The upgrade will include the ultra popular row of five pictures on top of the page, a navigation menu on the left of the page's wall, activities from the pages the admin has liked will be featured on the news feed among other features and a slew of new settings options.

Take a tour into the Facebook's Pages redesign by starting the slideshow: