How to display Facebook and Twitter into WordPress site like rihannanow.com

Hello All,

Does anyone know how to display Facebook Posts like “Rihana’s” Website.
http://www.rihannanow.com/news-article/vita-coco-coconut-water-2/?list=news&display=facebook

I love the way they have the Facebook and Twitter coming in: http://www.rihannanow.com/news/twitter/
http://www.rihannanow.com/news/facebook/

I would like to build a website with the features like Rihana’s site. If anyone can help would be great as I would like to build a WP Website with those features.

Thanks.