#MarchMadness

#MarchMadness Podcast

#HappyBirthdayJustinBieber

On March 1st, Justin Beiber (@justinbieber) turned 18. If you're on Twitter, you know that can only mean one thing. He's "Beliebers" would be sure to make his birthday a trending topic. Needless to say that his 18+ million followers, in addition to all the people who don't like him, who tweeted about everyone else tweeting about him, made this a reality.

Fans were tweeting all day wish Justin a happy birthday. He replied to a few and retweeted a bunch, including fellow celebrities:
@Timbaland said: @justinbieber remember that 2day many #beliebers are glad you were born. #happybdayjustinbieber

@Ludacris said: Happy 18th bday to my Lil homie @justinbieber today

@UsherRaymondIV said: HAPPY BIRTHDAY JB!!! Enjoy your day @justinbieber and drive slow homie!! URIV

Justin retweeted a number of fans as well.

He tweeted to thank his fans but also to inspire change. He said : please for my birthday help me get people in need clean drinking water.thanks #makeachange - http://www.charitywater.org/justinbieber/

Now, we all knwo that Bieber has fans from all around the world. His birthday tweets not only made him a trending topic the United States but it was also trending around the world! With the difference in time zones, he was trending for longer that his usually 24 hour celebration of a "normal" birthday.