Social Media Site Twitter Turns Seven Today - kcentv.com - KCEN HD - Waco, Temple, and Killeen

(KCEN) -- Social media site Twitter turns seven today.

Twitter has more than 200 million users. You can find tweets on anything from jokes to news and you can even sending messages, all 140 characters at a time.

Justin Bieber may want to make a quick birthday shout out to Twitter. He tops the social media website with over 36 million followers.

Also Lady Gaga doesn't trail too far behind with more than 35 million followers

The first tweet ever was from Twitter co-founder Jack Dorsey on the night of March 21, 2006.