Famous first tweets

Published On: May 07 2013 03:41:05 PM CDT   Updated On: Nov 14 2014 03:54:00 PM CST

President Obama joined Twitter on Monday. Check out what he had to say and other famous first tweets.

Queen Elizabeth's first tweet
4 / 25
From Twitter/@BritishMonarchy

Britain's Queen Elizabeth II dipped a toe into 21st century communications on Oct. 24, 2014, when she posted her first tweet, signing herself Elizabeth R., for regina or queen.

Upload Photos / Videos